22192905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12433}}^1$

素因数の和:12465

約数の個数: 32

約数和(自身を含む): 42971904

約数和(自身を除く): 20778999

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 12433, 37299, 62165, 87031, 186495, 211361, 261093, 435155, 634083, 1056805, 1305465, 1479527, 3170415, 4438581, 7397635, 22192905]

約数ペア:

[(1, 22192905), (3, 7397635), (5, 4438581), (7, 3170415), (15, 1479527), (17, 1305465), (21, 1056805), (35, 634083), (51, 435155), (85, 261093), (105, 211361), (119, 186495), (255, 87031), (357, 62165), (595, 37299), (1785, 12433)]