18996847954

素因数分解:

$2^1\times 7^1\times {\mathrm{5801}}^1\times {\mathrm{233911}}^1$

素因数の和:239721

約数の個数: 16

約数和(自身を含む): 32571778176

約数和(自身を除く): 13574930222

約数列:

[1, 2, 7, 14, 5801, 11602, 40607, 81214, 233911, 467822, 1637377, 3274754, 1356917711, 2713835422, 9498423977, 18996847954]

約数ペア:

[(1, 18996847954), (2, 9498423977), (7, 2713835422), (14, 1356917711), (5801, 3274754), (11602, 1637377), (40607, 467822), (81214, 233911)]