12931036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 23152640

約数和(自身を除く): 10221604

約数列:

[1, 2, 4, 79, 151, 158, 271, 302, 316, 542, 604, 1084, 11929, 21409, 23858, 40921, 42818, 47716, 81842, 85636, 163684, 3232759, 6465518, 12931036]

約数ペア:

[(1, 12931036), (2, 6465518), (4, 3232759), (79, 163684), (151, 85636), (158, 81842), (271, 47716), (302, 42818), (316, 40921), (542, 23858), (604, 21409), (1084, 11929)]