12873679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 15948352

約数和(自身を除く): 3074673

約数列:

[1, 7, 13, 91, 193, 733, 1351, 2509, 5131, 9529, 17563, 66703, 141469, 990283, 1839097, 12873679]

約数ペア:

[(1, 12873679), (7, 1839097), (13, 990283), (91, 141469), (193, 66703), (733, 17563), (1351, 9529), (2509, 5131)]