18532805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 24053760

約数和(自身を除く): 5520955

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4639, 23195, 78863, 218033, 394315, 1090165, 3706561, 18532805]

約数ペア:

[(1, 18532805), (5, 3706561), (17, 1090165), (47, 394315), (85, 218033), (235, 78863), (799, 23195), (3995, 4639)]