23145490

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2861}}^1$

素因数の和:3677

約数の個数: 16

約数和(自身を含む): 41727960

約数和(自身を除く): 18582470

約数列:

[1, 2, 5, 10, 809, 1618, 2861, 4045, 5722, 8090, 14305, 28610, 2314549, 4629098, 11572745, 23145490]

約数ペア:

[(1, 23145490), (2, 11572745), (5, 4629098), (10, 2314549), (809, 28610), (1618, 14305), (2861, 8090), (4045, 5722)]