12746928

素因数分解:

$2^4\times 3^1\times {\mathrm{265561}}^1$

素因数の和:265572

約数の個数: 20

約数和(自身を含む): 32929688

約数和(自身を除く): 20182760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 265561, 531122, 796683, 1062244, 1593366, 2124488, 3186732, 4248976, 6373464, 12746928]

約数ペア:

[(1, 12746928), (2, 6373464), (3, 4248976), (4, 3186732), (6, 2124488), (8, 1593366), (12, 1062244), (16, 796683), (24, 531122), (48, 265561)]