13173842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2131}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 21644064

約数和(自身を除く): 8470222

約数列:

[1, 2, 11, 22, 281, 562, 2131, 3091, 4262, 6182, 23441, 46882, 598811, 1197622, 6586921, 13173842]

約数ペア:

[(1, 13173842), (2, 6586921), (11, 1197622), (22, 598811), (281, 46882), (562, 23441), (2131, 6182), (3091, 4262)]