18349591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 20462400

約数和(自身を除く): 2112809

約数列:

[1, 13, 41, 173, 199, 533, 2249, 2587, 7093, 8159, 34427, 92209, 106067, 447551, 1411507, 18349591]

約数ペア:

[(1, 18349591), (13, 1411507), (41, 447551), (173, 106067), (199, 92209), (533, 34427), (2249, 8159), (2587, 7093)]