12569817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18959}}^1$

素因数の和:18992

約数の個数: 16

約数和(自身を含む): 19111680

約数和(自身を除く): 6541863

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 18959, 56877, 246467, 322303, 739401, 966909, 4189939, 12569817]

約数ペア:

[(1, 12569817), (3, 4189939), (13, 966909), (17, 739401), (39, 322303), (51, 246467), (221, 56877), (663, 18959)]