2019286085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{31121}}^1$

素因数の和:31828

約数の個数: 16

約数和(自身を含む): 2554493760

約数和(自身を除く): 535207675

約数列:

[1, 5, 19, 95, 683, 3415, 12977, 31121, 64885, 155605, 591299, 2956495, 21255643, 106278215, 403857217, 2019286085]

約数ペア:

[(1, 2019286085), (5, 403857217), (19, 106278215), (95, 21255643), (683, 2956495), (3415, 591299), (12977, 155605), (31121, 64885)]