18609934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78193}}^1$

素因数の和:78219

約数の個数: 16

約数和(自身を含む): 33779808

約数和(自身を除く): 15169874

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 78193, 156386, 547351, 1094702, 1329281, 2658562, 9304967, 18609934]

約数ペア:

[(1, 18609934), (2, 9304967), (7, 2658562), (14, 1329281), (17, 1094702), (34, 547351), (119, 156386), (238, 78193)]