25800518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6229}}^1$

素因数の和:6359

約数の個数: 16

約数和(自身を含む): 41118000

約数和(自身を除く): 15317482

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6229, 12458, 118351, 236702, 678961, 1357922, 12900259, 25800518]

約数ペア:

[(1, 25800518), (2, 12900259), (19, 1357922), (38, 678961), (109, 236702), (218, 118351), (2071, 12458), (4142, 6229)]