19099188

素因数分解:

$2^2\times 3^2\times {\mathrm{530533}}^1$

素因数の和:530543

約数の個数: 18

約数和(自身を含む): 48278594

約数和(自身を除く): 29179406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530533, 1061066, 1591599, 2122132, 3183198, 4774797, 6366396, 9549594, 19099188]

約数ペア:

[(1, 19099188), (2, 9549594), (3, 6366396), (4, 4774797), (6, 3183198), (9, 2122132), (12, 1591599), (18, 1061066), (36, 530533)]