2019935253

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{235177}}^1$

素因数の和:235596

約数の個数: 16

約数和(自身を含む): 3085535360

約数和(自身を除く): 1065600107

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 235177, 705531, 1646239, 4938717, 96187393, 288562179, 673311751, 2019935253]

約数ペア:

[(1, 2019935253), (3, 673311751), (7, 288562179), (21, 96187393), (409, 4938717), (1227, 1646239), (2863, 705531), (8589, 235177)]