19144106

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 29236680

約数和(自身を除く): 10092574

約数列:

[1, 2, 109, 137, 218, 274, 641, 1282, 14933, 29866, 69869, 87817, 139738, 175634, 9572053, 19144106]

約数ペア:

[(1, 19144106), (2, 9572053), (109, 175634), (137, 139738), (218, 87817), (274, 69869), (641, 29866), (1282, 14933)]