47934722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{10949}}^1$

素因数の和:11161

約数の個数: 16

約数和(自身を含む): 78840000

約数和(自身を除く): 30905278

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 10949, 21898, 120439, 240878, 2178851, 4357702, 23967361, 47934722]

約数ペア:

[(1, 47934722), (2, 23967361), (11, 4357702), (22, 2178851), (199, 240878), (398, 120439), (2189, 21898), (4378, 10949)]