12828768479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{81359}}^1$

素因数の和:81614

約数の個数: 16

約数和(自身を含む): 13889779200

約数和(自身を除く): 1061010721

約数列:

[1, 19, 43, 193, 817, 3667, 8299, 81359, 157681, 1545821, 3498437, 15702287, 66470303, 298343453, 675198341, 12828768479]

約数ペア:

[(1, 12828768479), (19, 675198341), (43, 298343453), (193, 66470303), (817, 15702287), (3667, 3498437), (8299, 1545821), (81359, 157681)]