12911446

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 20041200

約数和(自身を除く): 7129754

約数列:

[1, 2, 37, 74, 149, 298, 1171, 2342, 5513, 11026, 43327, 86654, 174479, 348958, 6455723, 12911446]

約数ペア:

[(1, 12911446), (2, 6455723), (37, 348958), (74, 174479), (149, 86654), (298, 43327), (1171, 11026), (2342, 5513)]