11960557

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 15184800

約数和(自身を除く): 3224243

約数列:

[1, 7, 19, 29, 49, 133, 203, 443, 551, 931, 1421, 3101, 3857, 8417, 12847, 21707, 26999, 58919, 89929, 244093, 412433, 629503, 1708651, 11960557]

約数ペア:

[(1, 11960557), (7, 1708651), (19, 629503), (29, 412433), (49, 244093), (133, 89929), (203, 58919), (443, 26999), (551, 21707), (931, 12847), (1421, 8417), (3101, 3857)]