12859695905

素因数分解:

$5^1\times 7^1\times {\mathrm{6947}}^1\times {\mathrm{52889}}^1$

素因数の和:59848

約数の個数: 16

約数和(自身を含む): 17639026560

約数和(自身を除く): 4779330655

約数列:

[1, 5, 7, 35, 6947, 34735, 48629, 52889, 243145, 264445, 370223, 1851115, 367419883, 1837099415, 2571939181, 12859695905]

約数ペア:

[(1, 12859695905), (5, 2571939181), (7, 1837099415), (35, 367419883), (6947, 1851115), (34735, 370223), (48629, 264445), (52889, 243145)]