Respuesta :

The answer is 31 and 7.

31 + 7 = 38
38/2 = 19

Answer:

31 and 7 I think

Step-by-step explanation:

19 is prime because its factors are 1 and 19.

31 is prime because its factors are 1 and 31.

7 is prime because its factors are 1 and 7.