18126608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59627}}^1$

素因数の和:59654

約数の個数: 20

約数和(自身を含む): 36969360

約数和(自身を除く): 18842752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59627, 119254, 238508, 477016, 954032, 1132913, 2265826, 4531652, 9063304, 18126608]

約数ペア:

[(1, 18126608), (2, 9063304), (4, 4531652), (8, 2265826), (16, 1132913), (19, 954032), (38, 477016), (76, 238508), (152, 119254), (304, 59627)]