23639213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1184

約数の個数: 12

約数和(自身を含む): 25809588

約数和(自身を除く): 2170375

約数列:

[1, 13, 137, 169, 1021, 1781, 13273, 23153, 139877, 172549, 1818401, 23639213]

約数ペア:

[(1, 23639213), (13, 1818401), (137, 172549), (169, 139877), (1021, 23153), (1781, 13273)]