23664121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 26142480

約数和(自身を除く): 2478359

約数列:

[1, 13, 89, 113, 181, 1157, 1469, 2353, 10057, 16109, 20453, 130741, 209417, 265889, 1820317, 23664121]

約数ペア:

[(1, 23664121), (13, 1820317), (89, 265889), (113, 209417), (181, 130741), (1157, 20453), (1469, 16109), (2353, 10057)]