16851804

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10103}}^1$

素因数の和:10249

約数の個数: 24

約数和(自身を含む): 39607680

約数和(自身を除く): 22755876

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 10103, 20206, 30309, 40412, 60618, 121236, 1404317, 2808634, 4212951, 5617268, 8425902, 16851804]

約数ペア:

[(1, 16851804), (2, 8425902), (3, 5617268), (4, 4212951), (6, 2808634), (12, 1404317), (139, 121236), (278, 60618), (417, 40412), (556, 30309), (834, 20206), (1668, 10103)]