18888680161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{85469141}}^1$

素因数の和:85469171

約数の個数: 8

約数和(自身を含む): 21538223784

約数和(自身を除く): 2649543623

約数列:

[1, 13, 17, 221, 85469141, 1111098833, 1452975397, 18888680161]

約数ペア:

[(1, 18888680161), (13, 1452975397), (17, 1111098833), (221, 85469141)]