19146852

素因数分解:

$2^2\times 3^2\times {\mathrm{531857}}^1$

素因数の和:531867

約数の個数: 18

約数和(自身を含む): 48399078

約数和(自身を除く): 29252226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531857, 1063714, 1595571, 2127428, 3191142, 4786713, 6382284, 9573426, 19146852]

約数ペア:

[(1, 19146852), (2, 9573426), (3, 6382284), (4, 4786713), (6, 3191142), (9, 2127428), (12, 1595571), (18, 1063714), (36, 531857)]