19128132

素因数分解:

$2^2\times 3^2\times {\mathrm{531337}}^1$

素因数の和:531347

約数の個数: 18

約数和(自身を含む): 48351758

約数和(自身を除く): 29223626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531337, 1062674, 1594011, 2125348, 3188022, 4782033, 6376044, 9564066, 19128132]

約数ペア:

[(1, 19128132), (2, 9564066), (3, 6376044), (4, 4782033), (6, 3188022), (9, 2125348), (12, 1594011), (18, 1062674), (36, 531337)]