189611710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1115363}}^1$

素因数の和:1115387

約数の個数: 16

約数和(自身を含む): 361377936

約数和(自身を除く): 171766226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1115363, 2230726, 5576815, 11153630, 18961171, 37922342, 94805855, 189611710]

約数ペア:

[(1, 189611710), (2, 94805855), (5, 37922342), (10, 18961171), (17, 11153630), (34, 5576815), (85, 2230726), (170, 1115363)]