12189466

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 18597600

約数和(自身を除く): 6408134

約数列:

[1, 2, 139, 163, 269, 278, 326, 538, 22657, 37391, 43847, 45314, 74782, 87694, 6094733, 12189466]

約数ペア:

[(1, 12189466), (2, 6094733), (139, 87694), (163, 74782), (269, 45314), (278, 43847), (326, 37391), (538, 22657)]