13278866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 20957184

約数和(自身を除く): 7678318

約数列:

[1, 2, 23, 46, 127, 254, 2273, 2921, 4546, 5842, 52279, 104558, 288671, 577342, 6639433, 13278866]

約数ペア:

[(1, 13278866), (2, 6639433), (23, 577342), (46, 288671), (127, 104558), (254, 52279), (2273, 5842), (2921, 4546)]