17797354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 27953280

約数和(自身を除く): 10155926

約数列:

[1, 2, 23, 46, 421, 842, 919, 1838, 9683, 19366, 21137, 42274, 386899, 773798, 8898677, 17797354]

約数ペア:

[(1, 17797354), (2, 8898677), (23, 773798), (46, 386899), (421, 42274), (842, 21137), (919, 19366), (1838, 9683)]