12509365821

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1\times {\mathrm{19583}}^1$

素因数の和:22656

約数の個数: 16

約数和(自身を含む): 16920576000

約数和(自身を除く): 4411210179

約数列:

[1, 3, 71, 213, 2999, 8997, 19583, 58749, 212929, 638787, 1390393, 4171179, 58729417, 176188251, 4169788607, 12509365821]

約数ペア:

[(1, 12509365821), (3, 4169788607), (71, 176188251), (213, 58729417), (2999, 4171179), (8997, 1390393), (19583, 638787), (58749, 212929)]