22782427

素因数分解:

${\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 12

約数和(自身を含む): 23847888

約数和(自身を除く): 1065461

約数列:

[1, 31, 151, 157, 961, 4681, 4867, 23707, 145111, 150877, 734917, 22782427]

約数ペア:

[(1, 22782427), (31, 734917), (151, 150877), (157, 145111), (961, 23707), (4681, 4867)]