19083080

素因数分解:

$2^3\times 5^1\times {\mathrm{477077}}^1$

素因数の和:477088

約数の個数: 16

約数和(自身を含む): 42937020

約数和(自身を除く): 23853940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 477077, 954154, 1908308, 2385385, 3816616, 4770770, 9541540, 19083080]

約数ペア:

[(1, 19083080), (2, 9541540), (4, 4770770), (5, 3816616), (8, 2385385), (10, 1908308), (20, 954154), (40, 477077)]