12655624

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3571}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 23789520

約数和(自身を除く): 11133896

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 3571, 7142, 14284, 28568, 1581953, 3163906, 6327812, 12655624]

約数ペア:

[(1, 12655624), (2, 6327812), (4, 3163906), (8, 1581953), (443, 28568), (886, 14284), (1772, 7142), (3544, 3571)]