53138174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7027}}^1$

素因数の和:7247

約数の個数: 16

約数和(自身を含む): 84336000

約数和(自身を除く): 31197826

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7027, 7562, 14054, 133513, 267026, 1398373, 2796746, 26569087, 53138174]

約数ペア:

[(1, 53138174), (2, 26569087), (19, 2796746), (38, 1398373), (199, 267026), (398, 133513), (3781, 14054), (7027, 7562)]