23387195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 32961600

約数和(自身を除く): 9574405

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 653, 1235, 1885, 2755, 3265, 7163, 8489, 12407, 18937, 35815, 42445, 62035, 94685, 161291, 246181, 359803, 806455, 1230905, 1799015, 4677439, 23387195]

約数ペア:

[(1, 23387195), (5, 4677439), (13, 1799015), (19, 1230905), (29, 806455), (65, 359803), (95, 246181), (145, 161291), (247, 94685), (377, 62035), (551, 42445), (653, 35815), (1235, 18937), (1885, 12407), (2755, 8489), (3265, 7163)]