19335080

素因数分解:

$2^3\times 5^1\times {\mathrm{483377}}^1$

素因数の和:483388

約数の個数: 16

約数和(自身を含む): 43504020

約数和(自身を除く): 24168940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 483377, 966754, 1933508, 2416885, 3867016, 4833770, 9667540, 19335080]

約数ペア:

[(1, 19335080), (2, 9667540), (4, 4833770), (5, 3867016), (8, 2416885), (10, 1933508), (20, 966754), (40, 483377)]