38220403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 43890336

約数和(自身を除く): 5669933

約数列:

[1, 13, 17, 163, 221, 1061, 2119, 2771, 13793, 18037, 36023, 172943, 234481, 2248259, 2940031, 38220403]

約数ペア:

[(1, 38220403), (13, 2940031), (17, 2248259), (163, 234481), (221, 172943), (1061, 36023), (2119, 18037), (2771, 13793)]