19832508

素因数分解:

$2^2\times 3^2\times {\mathrm{550903}}^1$

素因数の和:550913

約数の個数: 18

約数和(自身を含む): 50132264

約数和(自身を除く): 30299756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 550903, 1101806, 1652709, 2203612, 3305418, 4958127, 6610836, 9916254, 19832508]

約数ペア:

[(1, 19832508), (2, 9916254), (3, 6610836), (4, 4958127), (6, 3305418), (9, 2203612), (12, 1652709), (18, 1101806), (36, 550903)]