12751306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 19872864

約数和(自身を除く): 7121558

約数列:

[1, 2, 43, 67, 86, 134, 2213, 2881, 4426, 5762, 95159, 148271, 190318, 296542, 6375653, 12751306]

約数ペア:

[(1, 12751306), (2, 6375653), (43, 296542), (67, 190318), (86, 148271), (134, 95159), (2213, 5762), (2881, 4426)]