18771036244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2445419}}^1$

素因数の和:2445543

約数の個数: 24

約数和(自身を含む): 34920597600

約数和(自身を除く): 16149561356

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 2445419, 4890838, 9781676, 46462961, 92925922, 185851844, 246987319, 493974638, 987949276, 4692759061, 9385518122, 18771036244]

約数ペア:

[(1, 18771036244), (2, 9385518122), (4, 4692759061), (19, 987949276), (38, 493974638), (76, 246987319), (101, 185851844), (202, 92925922), (404, 46462961), (1919, 9781676), (3838, 4890838), (7676, 2445419)]