11956906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8677}}^1$

素因数の和:8745

約数の個数: 16

約数和(自身を含む): 19681704

約数和(自身を除く): 7724798

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 8677, 17354, 112801, 225602, 459881, 919762, 5978453, 11956906]

約数ペア:

[(1, 11956906), (2, 5978453), (13, 919762), (26, 459881), (53, 225602), (106, 112801), (689, 17354), (1378, 8677)]