18434615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 23832576

約数和(自身を除く): 5397961

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5171, 25855, 118933, 160301, 594665, 801505, 3686923, 18434615]

約数ペア:

[(1, 18434615), (5, 3686923), (23, 801505), (31, 594665), (115, 160301), (155, 118933), (713, 25855), (3565, 5171)]