12906352

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2437}}^1$

素因数の和:2776

約数の個数: 20

約数和(自身を含む): 25091896

約数和(自身を除く): 12185544

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2437, 2648, 4874, 5296, 9748, 19496, 38992, 806647, 1613294, 3226588, 6453176, 12906352]

約数ペア:

[(1, 12906352), (2, 6453176), (4, 3226588), (8, 1613294), (16, 806647), (331, 38992), (662, 19496), (1324, 9748), (2437, 5296), (2648, 4874)]