18440044930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11312911}}^1$

素因数の和:11313081

約数の個数: 16

約数和(自身を含む): 33395716224

約数和(自身を除く): 14955671294

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 11312911, 22625822, 56564555, 113129110, 1844004493, 3688008986, 9220022465, 18440044930]

約数ペア:

[(1, 18440044930), (2, 9220022465), (5, 3688008986), (10, 1844004493), (163, 113129110), (326, 56564555), (815, 22625822), (1630, 11312911)]