2018953849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{87359}}^1$

素因数の和:87572

約数の個数: 12

約数和(自身を含む): 2230824960

約数和(自身を除く): 211871111

約数列:

[1, 11, 121, 191, 2101, 23111, 87359, 960949, 10570439, 16685569, 183541259, 2018953849]

約数ペア:

[(1, 2018953849), (11, 183541259), (121, 16685569), (191, 10570439), (2101, 960949), (23111, 87359)]