12283216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 26257248

約数和(自身を除く): 13974032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 691, 808, 1111, 1382, 1616, 2222, 2764, 4444, 5528, 7601, 8888, 11056, 15202, 17776, 30404, 60808, 69791, 121616, 139582, 279164, 558328, 767701, 1116656, 1535402, 3070804, 6141608, 12283216]

約数ペア:

[(1, 12283216), (2, 6141608), (4, 3070804), (8, 1535402), (11, 1116656), (16, 767701), (22, 558328), (44, 279164), (88, 139582), (101, 121616), (176, 69791), (202, 60808), (404, 30404), (691, 17776), (808, 15202), (1111, 11056), (1382, 8888), (1616, 7601), (2222, 5528), (2764, 4444)]