12765488

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1801}}^1$

素因数の和:2252

約数の個数: 20

約数和(自身を含む): 24802728

約数和(自身を除く): 12037240

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 1801, 3544, 3602, 7088, 7204, 14408, 28816, 797843, 1595686, 3191372, 6382744, 12765488]

約数ペア:

[(1, 12765488), (2, 6382744), (4, 3191372), (8, 1595686), (16, 797843), (443, 28816), (886, 14408), (1772, 7204), (1801, 7088), (3544, 3602)]