40384861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 46656000

約数和(自身を除く): 6271139

約数列:

[1, 11, 19, 199, 209, 971, 2189, 3781, 10681, 18449, 41591, 193229, 202939, 2125519, 3671351, 40384861]

約数ペア:

[(1, 40384861), (11, 3671351), (19, 2125519), (199, 202939), (209, 193229), (971, 41591), (2189, 18449), (3781, 10681)]