12407615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 16311456

約数和(自身を除く): 3903841

約数列:

[1, 5, 11, 55, 433, 521, 2165, 2605, 4763, 5731, 23815, 28655, 225593, 1127965, 2481523, 12407615]

約数ペア:

[(1, 12407615), (5, 2481523), (11, 1127965), (55, 225593), (433, 28655), (521, 23815), (2165, 5731), (2605, 4763)]