12698548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 10283852

約数列:

[1, 2, 4, 37, 74, 148, 239, 359, 478, 718, 956, 1436, 8843, 13283, 17686, 26566, 35372, 53132, 85801, 171602, 343204, 3174637, 6349274, 12698548]

約数ペア:

[(1, 12698548), (2, 6349274), (4, 3174637), (37, 343204), (74, 171602), (148, 85801), (239, 53132), (359, 35372), (478, 26566), (718, 17686), (956, 13283), (1436, 8843)]