19849188

素因数分解:

$2^2\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{1559}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 46388160

約数和(自身を除く): 26538972

約数列:

[1, 2, 3, 4, 6, 12, 1061, 1559, 2122, 3118, 3183, 4244, 4677, 6236, 6366, 9354, 12732, 18708, 1654099, 3308198, 4962297, 6616396, 9924594, 19849188]

約数ペア:

[(1, 19849188), (2, 9924594), (3, 6616396), (4, 4962297), (6, 3308198), (12, 1654099), (1061, 18708), (1559, 12732), (2122, 9354), (3118, 6366), (3183, 6236), (4244, 4677)]