12995792

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7591}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 25418016

約数和(自身を除く): 12422224

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7591, 15182, 30364, 60728, 121456, 812237, 1624474, 3248948, 6497896, 12995792]

約数ペア:

[(1, 12995792), (2, 6497896), (4, 3248948), (8, 1624474), (16, 812237), (107, 121456), (214, 60728), (428, 30364), (856, 15182), (1712, 7591)]