11420450639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2161}}^1\times {\mathrm{31271}}^1$

素因数の和:33458

約数の個数: 12

約数和(自身を含む): 12372641712

約数和(自身を除く): 952191073

約数列:

[1, 13, 169, 2161, 28093, 31271, 365209, 406523, 5284799, 67576631, 878496203, 11420450639]

約数ペア:

[(1, 11420450639), (13, 878496203), (169, 67576631), (2161, 5284799), (28093, 406523), (31271, 365209)]