11905684

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 23889600

約数和(自身を除く): 11983916

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 947, 1796, 1894, 3143, 3788, 6286, 6629, 12572, 13258, 26516, 425203, 850406, 1700812, 2976421, 5952842, 11905684]

約数ペア:

[(1, 11905684), (2, 5952842), (4, 2976421), (7, 1700812), (14, 850406), (28, 425203), (449, 26516), (898, 13258), (947, 12572), (1796, 6629), (1894, 6286), (3143, 3788)]