19140726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{290011}}^1$

素因数の和:290027

約数の個数: 16

約数和(自身を含む): 41761728

約数和(自身を除く): 22621002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 290011, 580022, 870033, 1740066, 3190121, 6380242, 9570363, 19140726]

約数ペア:

[(1, 19140726), (2, 9570363), (3, 6380242), (6, 3190121), (11, 1740066), (22, 870033), (33, 580022), (66, 290011)]