12838238

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9971362

約数列:

[1, 2, 7, 14, 47, 94, 109, 179, 218, 329, 358, 658, 763, 1253, 1526, 2506, 5123, 8413, 10246, 16826, 19511, 35861, 39022, 58891, 71722, 117782, 136577, 273154, 917017, 1834034, 6419119, 12838238]

約数ペア:

[(1, 12838238), (2, 6419119), (7, 1834034), (14, 917017), (47, 273154), (94, 136577), (109, 117782), (179, 71722), (218, 58891), (329, 39022), (358, 35861), (658, 19511), (763, 16826), (1253, 10246), (1526, 8413), (2506, 5123)]