16992760

素因数分解:

$2^3\times 5^1\times {\mathrm{424819}}^1$

素因数の和:424830

約数の個数: 16

約数和(自身を含む): 38233800

約数和(自身を除く): 21241040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 424819, 849638, 1699276, 2124095, 3398552, 4248190, 8496380, 16992760]

約数ペア:

[(1, 16992760), (2, 8496380), (4, 4248190), (5, 3398552), (8, 2124095), (10, 1699276), (20, 849638), (40, 424819)]