2019433612

素因数分解:

$2^2\times 7^1\times {\mathrm{72122629}}^1$

素因数の和:72122640

約数の個数: 12

約数和(自身を含む): 4038867280

約数和(自身を除く): 2019433668

約数列:

[1, 2, 4, 7, 14, 28, 72122629, 144245258, 288490516, 504858403, 1009716806, 2019433612]

約数ペア:

[(1, 2019433612), (2, 1009716806), (4, 504858403), (7, 288490516), (14, 144245258), (28, 72122629)]