19099404

素因数分解:

$2^2\times 3^2\times {\mathrm{530539}}^1$

素因数の和:530549

約数の個数: 18

約数和(自身を含む): 48279140

約数和(自身を除く): 29179736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530539, 1061078, 1591617, 2122156, 3183234, 4774851, 6366468, 9549702, 19099404]

約数ペア:

[(1, 19099404), (2, 9549702), (3, 6366468), (4, 4774851), (6, 3183234), (9, 2122156), (12, 1591617), (18, 1061078), (36, 530539)]