18319370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107761}}^1$

素因数の和:107785

約数の個数: 16

約数和(自身を含む): 34914888

約数和(自身を除く): 16595518

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 107761, 215522, 538805, 1077610, 1831937, 3663874, 9159685, 18319370]

約数ペア:

[(1, 18319370), (2, 9159685), (5, 3663874), (10, 1831937), (17, 1077610), (34, 538805), (85, 215522), (170, 107761)]