18530510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 37182240

約数和(自身を除く): 18651730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5737, 11474, 28685, 57370, 97529, 109003, 195058, 218006, 487645, 545015, 975290, 1090030, 1853051, 3706102, 9265255, 18530510]

約数ペア:

[(1, 18530510), (2, 9265255), (5, 3706102), (10, 1853051), (17, 1090030), (19, 975290), (34, 545015), (38, 487645), (85, 218006), (95, 195058), (170, 109003), (190, 97529), (323, 57370), (646, 28685), (1615, 11474), (3230, 5737)]