2019704631

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{142907}}^1$

素因数の和:143590

約数の個数: 16

約数和(自身を含む): 3082239744

約数和(自身を除く): 1062535113

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 14133, 142907, 428721, 1000349, 3001047, 96176411, 288529233, 673234877, 2019704631]

約数ペア:

[(1, 2019704631), (3, 673234877), (7, 288529233), (21, 96176411), (673, 3001047), (2019, 1000349), (4711, 428721), (14133, 142907)]