19996328066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2410939}}^1$

素因数の和:2410994

約数の個数: 32

約数和(自身を含む): 36453412800

約数和(自身を除く): 16457084734

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 2410939, 4821878, 26520329, 31342207, 53040658, 62684414, 69917231, 139834462, 344764277, 689528554, 769089541, 908924003, 1538179082, 1817848006, 9998164033, 19996328066]

約数ペア:

[(1, 19996328066), (2, 9998164033), (11, 1817848006), (13, 1538179082), (22, 908924003), (26, 769089541), (29, 689528554), (58, 344764277), (143, 139834462), (286, 69917231), (319, 62684414), (377, 53040658), (638, 31342207), (754, 26520329), (4147, 4821878), (8294, 2410939)]