5418842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18973

約数の個数: 16

約数和(自身を含む): 9549792

約数和(自身を除く): 4130950

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 18947, 37894, 208417, 246311, 416834, 492622, 2709421, 5418842]

約数ペア:

[(1, 5418842), (2, 2709421), (11, 492622), (13, 416834), (22, 246311), (26, 208417), (143, 37894), (286, 18947)]