12406745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 16145472

約数和(自身を除く): 3738727

約数列:

[1, 5, 13, 65, 163, 815, 1171, 2119, 5855, 10595, 15223, 76115, 190873, 954365, 2481349, 12406745]

約数ペア:

[(1, 12406745), (5, 2481349), (13, 954365), (65, 190873), (163, 76115), (815, 15223), (1171, 10595), (2119, 5855)]