238835377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 286064640

約数和(自身を除く): 47229263

約数列:

[1, 11, 19, 31, 191, 193, 209, 341, 589, 2101, 2123, 3629, 3667, 5921, 5983, 6479, 36863, 39919, 40337, 65131, 65813, 112499, 113677, 405493, 700397, 1142753, 1237489, 1250447, 7704367, 12570283, 21712307, 238835377]

約数ペア:

[(1, 238835377), (11, 21712307), (19, 12570283), (31, 7704367), (191, 1250447), (193, 1237489), (209, 1142753), (341, 700397), (589, 405493), (2101, 113677), (2123, 112499), (3629, 65813), (3667, 65131), (5921, 40337), (5983, 39919), (6479, 36863)]