19322244

素因数分解:

$2^2\times 3^2\times {\mathrm{536729}}^1$

素因数の和:536739

約数の個数: 18

約数和(自身を含む): 48842430

約数和(自身を除く): 29520186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536729, 1073458, 1610187, 2146916, 3220374, 4830561, 6440748, 9661122, 19322244]

約数ペア:

[(1, 19322244), (2, 9661122), (3, 6440748), (4, 4830561), (6, 3220374), (9, 2146916), (12, 1610187), (18, 1073458), (36, 536729)]