27891934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117193}}^1$

素因数の和:117219

約数の個数: 16

約数和(自身を含む): 50627808

約数和(自身を除く): 22735874

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 117193, 234386, 820351, 1640702, 1992281, 3984562, 13945967, 27891934]

約数ペア:

[(1, 27891934), (2, 13945967), (7, 3984562), (14, 1992281), (17, 1640702), (34, 820351), (119, 234386), (238, 117193)]