16221179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 19141920

約数和(自身を除く): 2920741

約数列:

[1, 13, 17, 29, 221, 377, 493, 2531, 6409, 32903, 43027, 73399, 559351, 954187, 1247783, 16221179]

約数ペア:

[(1, 16221179), (13, 1247783), (17, 954187), (29, 559351), (221, 73399), (377, 43027), (493, 32903), (2531, 6409)]