18966934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79693}}^1$

素因数の和:79719

約数の個数: 16

約数和(自身を含む): 34427808

約数和(自身を除く): 15460874

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79693, 159386, 557851, 1115702, 1354781, 2709562, 9483467, 18966934]

約数ペア:

[(1, 18966934), (2, 9483467), (7, 2709562), (14, 1354781), (17, 1115702), (34, 557851), (119, 159386), (238, 79693)]