3819805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 5040000

約数和(自身を除く): 1220195

約数列:

[1, 5, 11, 55, 199, 349, 995, 1745, 2189, 3839, 10945, 19195, 69451, 347255, 763961, 3819805]

約数ペア:

[(1, 3819805), (5, 763961), (11, 347255), (55, 69451), (199, 19195), (349, 10945), (995, 3839), (1745, 2189)]