21924190

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2851}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 39528720

約数和(自身を除く): 17604530

約数列:

[1, 2, 5, 10, 769, 1538, 2851, 3845, 5702, 7690, 14255, 28510, 2192419, 4384838, 10962095, 21924190]

約数ペア:

[(1, 21924190), (2, 10962095), (5, 4384838), (10, 2192419), (769, 28510), (1538, 14255), (2851, 7690), (3845, 5702)]