12218917754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2680763}}^1$

素因数の和:2680861

約数の個数: 16

約数和(自身を含む): 19108485792

約数和(自身を除く): 6889568038

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 2680763, 5361526, 115272809, 142080439, 230545618, 284160878, 6109458877, 12218917754]

約数ペア:

[(1, 12218917754), (2, 6109458877), (43, 284160878), (53, 230545618), (86, 142080439), (106, 115272809), (2279, 5361526), (4558, 2680763)]