2019469668

素因数分解:

$2^2\times 3^1\times {\mathrm{168289139}}^1$

素因数の和:168289146

約数の個数: 12

約数和(自身を含む): 4712095920

約数和(自身を除く): 2692626252

約数列:

[1, 2, 3, 4, 6, 12, 168289139, 336578278, 504867417, 673156556, 1009734834, 2019469668]

約数ペア:

[(1, 2019469668), (2, 1009734834), (3, 673156556), (4, 504867417), (6, 336578278), (12, 168289139)]