11687788

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10181}}^1$

素因数の和:10233

約数の個数: 24

約数和(自身を含む): 23948064

約数和(自身を除く): 12260276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10181, 20362, 40724, 71267, 142534, 285068, 417421, 834842, 1669684, 2921947, 5843894, 11687788]

約数ペア:

[(1, 11687788), (2, 5843894), (4, 2921947), (7, 1669684), (14, 834842), (28, 417421), (41, 285068), (82, 142534), (164, 71267), (287, 40724), (574, 20362), (1148, 10181)]