22226191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 25540704

約数和(自身を除く): 3314513

約数列:

[1, 13, 17, 163, 221, 617, 2119, 2771, 8021, 10489, 36023, 100571, 136357, 1307423, 1709707, 22226191]

約数ペア:

[(1, 22226191), (13, 1709707), (17, 1307423), (163, 136357), (221, 100571), (617, 36023), (2119, 10489), (2771, 8021)]