12127838

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 18566496

約数和(自身を除く): 6438658

約数列:

[1, 2, 103, 113, 206, 226, 521, 1042, 11639, 23278, 53663, 58873, 107326, 117746, 6063919, 12127838]

約数ペア:

[(1, 12127838), (2, 6063919), (103, 117746), (113, 107326), (206, 58873), (226, 53663), (521, 23278), (1042, 11639)]