26531518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12917}}^1$

素因数の和:13011

約数の個数: 16

約数和(自身を含む): 43404480

約数和(自身を除く): 16872962

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 12917, 25834, 167921, 335842, 1020443, 2040886, 13265759, 26531518]

約数ペア:

[(1, 26531518), (2, 13265759), (13, 2040886), (26, 1020443), (79, 335842), (158, 167921), (1027, 25834), (2054, 12917)]