12518556

素因数分解:

$2^2\times 3^1\times {\mathrm{1043213}}^1$

素因数の和:1043220

約数の個数: 12

約数和(自身を含む): 29209992

約数和(自身を除く): 16691436

約数列:

[1, 2, 3, 4, 6, 12, 1043213, 2086426, 3129639, 4172852, 6259278, 12518556]

約数ペア:

[(1, 12518556), (2, 6259278), (3, 4172852), (4, 3129639), (6, 2086426), (12, 1043213)]