19258836

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2087}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 45017280

約数和(自身を除く): 25758444

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2087, 2307, 3076, 4174, 4614, 6261, 8348, 9228, 12522, 25044, 1604903, 3209806, 4814709, 6419612, 9629418, 19258836]

約数ペア:

[(1, 19258836), (2, 9629418), (3, 6419612), (4, 4814709), (6, 3209806), (12, 1604903), (769, 25044), (1538, 12522), (2087, 9228), (2307, 8348), (3076, 6261), (4174, 4614)]