17842892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 32223744

約数和(自身を除く): 14380852

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 887, 1774, 3548, 5029, 10058, 20116, 41689, 83378, 94909, 166756, 189818, 379636, 4460723, 8921446, 17842892]

約数ペア:

[(1, 17842892), (2, 8921446), (4, 4460723), (47, 379636), (94, 189818), (107, 166756), (188, 94909), (214, 83378), (428, 41689), (887, 20116), (1774, 10058), (3548, 5029)]