39140206

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27143}}^1$

素因数の和:27255

約数の個数: 16

約数和(自身を含む): 67751424

約数和(自身を除く): 28611218

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 27143, 54286, 190001, 380002, 2795729, 5591458, 19570103, 39140206]

約数ペア:

[(1, 39140206), (2, 19570103), (7, 5591458), (14, 2795729), (103, 380002), (206, 190001), (721, 54286), (1442, 27143)]