1938286865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{27437}}^1$

素因数の和:27712

約数の個数: 16

約数和(自身を含む): 2370643200

約数和(自身を除く): 432356335

約数列:

[1, 5, 71, 199, 355, 995, 14129, 27437, 70645, 137185, 1948027, 5459963, 9740135, 27299815, 387657373, 1938286865]

約数ペア:

[(1, 1938286865), (5, 387657373), (71, 27299815), (199, 9740135), (355, 5459963), (995, 1948027), (14129, 137185), (27437, 70645)]