39942085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 50621760

約数和(自身を除く): 10679675

約数列:

[1, 5, 19, 95, 433, 971, 2165, 4855, 8227, 18449, 41135, 92245, 420443, 2102215, 7988417, 39942085]

約数ペア:

[(1, 39942085), (5, 7988417), (19, 2102215), (95, 420443), (433, 92245), (971, 41135), (2165, 18449), (4855, 8227)]