22193870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{47221}}^1$

素因数の和:47275

約数の個数: 16

約数和(自身を含む): 40799808

約数和(自身を除く): 18605938

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 47221, 94442, 236105, 472210, 2219387, 4438774, 11096935, 22193870]

約数ペア:

[(1, 22193870), (2, 11096935), (5, 4438774), (10, 2219387), (47, 472210), (94, 236105), (235, 94442), (470, 47221)]