22690291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 26205984

約数和(自身を除く): 3515693

約数列:

[1, 13, 17, 83, 221, 1079, 1237, 1411, 16081, 18343, 21029, 102671, 273377, 1334723, 1745407, 22690291]

約数ペア:

[(1, 22690291), (13, 1745407), (17, 1334723), (83, 273377), (221, 102671), (1079, 21029), (1237, 18343), (1411, 16081)]