13505522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3665

約数の個数: 16

約数和(自身を含む): 21260544

約数和(自身を除く): 7755022

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3571, 3782, 7142, 110701, 217831, 221402, 435662, 6752761, 13505522]

約数ペア:

[(1, 13505522), (2, 6752761), (31, 435662), (61, 221402), (62, 217831), (122, 110701), (1891, 7142), (3571, 3782)]