22223981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 25510464

約数和(自身を除く): 3286483

約数列:

[1, 13, 17, 221, 227, 443, 2951, 3859, 5759, 7531, 50167, 97903, 100561, 1307293, 1709537, 22223981]

約数ペア:

[(1, 22223981), (13, 1709537), (17, 1307293), (221, 100561), (227, 97903), (443, 50167), (2951, 7531), (3859, 5759)]