1995133

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 12

約数和(自身を含む): 2444160

約数和(自身を除く): 449027

約数列:

[1, 7, 19, 49, 133, 931, 2143, 15001, 40717, 105007, 285019, 1995133]

約数ペア:

[(1, 1995133), (7, 285019), (19, 105007), (49, 40717), (133, 15001), (931, 2143)]