1993330945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1\times {\mathrm{4409}}^1$

素因数の和:9192

約数の個数: 16

約数和(自身を含む): 2518992000

約数和(自身を除く): 525661055

約数列:

[1, 5, 19, 95, 4409, 4759, 22045, 23795, 83771, 90421, 418855, 452105, 20982431, 104912155, 398666189, 1993330945]

約数ペア:

[(1, 1993330945), (5, 398666189), (19, 104912155), (95, 20982431), (4409, 452105), (4759, 418855), (22045, 90421), (23795, 83771)]