39786866

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{14281}}^1$

素因数の和:14489

約数の個数: 16

約数和(自身を含む): 68553600

約数和(自身を除く): 28766734

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 14281, 28562, 99967, 199934, 2841919, 5683838, 19893433, 39786866]

約数ペア:

[(1, 39786866), (2, 19893433), (7, 5683838), (14, 2841919), (199, 199934), (398, 99967), (1393, 28562), (2786, 14281)]