12990522

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{52807}}^1$

素因数の和:52853

約数の個数: 16

約数和(自身を含む): 26615232

約数和(自身を除く): 13624710

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 52807, 105614, 158421, 316842, 2165087, 4330174, 6495261, 12990522]

約数ペア:

[(1, 12990522), (2, 6495261), (3, 4330174), (6, 2165087), (41, 316842), (82, 158421), (123, 105614), (246, 52807)]