15197020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33037}}^1$

素因数の和:33069

約数の個数: 24

約数和(自身を含む): 33302304

約数和(自身を除く): 18105284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 33037, 66074, 132148, 165185, 330370, 660740, 759851, 1519702, 3039404, 3799255, 7598510, 15197020]

約数ペア:

[(1, 15197020), (2, 7598510), (4, 3799255), (5, 3039404), (10, 1519702), (20, 759851), (23, 660740), (46, 330370), (92, 165185), (115, 132148), (230, 66074), (460, 33037)]