2019395326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{38431}}^1$

素因数の和:38536

約数の個数: 32

約数和(自身を含む): 3409072128

約数和(自身を除く): 1389676802

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 559, 611, 1118, 1222, 2021, 4042, 26273, 38431, 52546, 76862, 499603, 999206, 1652533, 1806257, 3305066, 3612514, 21482929, 23481341, 42965858, 46962682, 77669051, 155338102, 1009697663, 2019395326]

約数ペア:

[(1, 2019395326), (2, 1009697663), (13, 155338102), (26, 77669051), (43, 46962682), (47, 42965858), (86, 23481341), (94, 21482929), (559, 3612514), (611, 3305066), (1118, 1806257), (1222, 1652533), (2021, 999206), (4042, 499603), (26273, 76862), (38431, 52546)]