6364816

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2206

約数の個数: 20

約数和(自身を含む): 12400000

約数和(自身を除く): 6035184

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 1999, 3184, 3998, 7996, 15992, 31984, 397801, 795602, 1591204, 3182408, 6364816]

約数ペア:

[(1, 6364816), (2, 3182408), (4, 1591204), (8, 795602), (16, 397801), (199, 31984), (398, 15992), (796, 7996), (1592, 3998), (1999, 3184)]