input: from typing import List
  
  def print_divisors(num: int) -> List[int]:
      """ Given a number, prints all the divisors of the number.
      >>> print_divisors(10)
      The divisors of 10 are: 1, 2, 5, 10
      >>> print_divisors(15)
      The divisors of 15 are: 1, 3, 5, 15
      """
output:     divisors = [i for i in range(1, num + 1) if num % i == 0]
      print(f"The divisors of {num} are: {', '.join(map(str, divisors))}")
      return divisors