12761342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2311}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 20974464

約数和(自身を除く): 8213122

約数列:

[1, 2, 11, 22, 251, 502, 2311, 2761, 4622, 5522, 25421, 50842, 580061, 1160122, 6380671, 12761342]

約数ペア:

[(1, 12761342), (2, 6380671), (11, 1160122), (22, 580061), (251, 50842), (502, 25421), (2311, 5522), (2761, 4622)]