22919723

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 12

約数和(自身を含む): 24712272

約数和(自身を除く): 1792549

約数列:

[1, 17, 71, 289, 1117, 1207, 18989, 20519, 79307, 322813, 1348219, 22919723]

約数ペア:

[(1, 22919723), (17, 1348219), (71, 322813), (289, 79307), (1117, 20519), (1207, 18989)]