12389512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{17401}}^1$

素因数の和:17496

約数の個数: 16

約数和(自身を含む): 23492700

約数和(自身を除く): 11103188

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 17401, 34802, 69604, 139208, 1548689, 3097378, 6194756, 12389512]

約数ペア:

[(1, 12389512), (2, 6194756), (4, 3097378), (8, 1548689), (89, 139208), (178, 69604), (356, 34802), (712, 17401)]