12847288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43403}}^1$

素因数の和:43446

約数の個数: 16

約数和(自身を含む): 24740280

約数和(自身を除く): 11892992

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 43403, 86806, 173612, 347224, 1605911, 3211822, 6423644, 12847288]

約数ペア:

[(1, 12847288), (2, 6423644), (4, 3211822), (8, 1605911), (37, 347224), (74, 173612), (148, 86806), (296, 43403)]