19450296

素因数分解:

$2^3\times 3^2\times {\mathrm{270143}}^1$

素因数の和:270155

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 33227784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 270143, 540286, 810429, 1080572, 1620858, 2161144, 2431287, 3241716, 4862574, 6483432, 9725148, 19450296]

約数ペア:

[(1, 19450296), (2, 9725148), (3, 6483432), (4, 4862574), (6, 3241716), (8, 2431287), (9, 2161144), (12, 1620858), (18, 1080572), (24, 810429), (36, 540286), (72, 270143)]