12331024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{17923}}^1$

素因数の和:17974

約数の個数: 20

約数和(自身を含む): 24448336

約数和(自身を除く): 12117312

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 17923, 35846, 71692, 143384, 286768, 770689, 1541378, 3082756, 6165512, 12331024]

約数ペア:

[(1, 12331024), (2, 6165512), (4, 3082756), (8, 1541378), (16, 770689), (43, 286768), (86, 143384), (172, 71692), (344, 35846), (688, 17923)]