12581284

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 22705760

約数和(自身を除く): 10124476

約数列:

[1, 2, 4, 43, 86, 172, 193, 379, 386, 758, 772, 1516, 8299, 16297, 16598, 32594, 33196, 65188, 73147, 146294, 292588, 3145321, 6290642, 12581284]

約数ペア:

[(1, 12581284), (2, 6290642), (4, 3145321), (43, 292588), (86, 146294), (172, 73147), (193, 65188), (379, 33196), (386, 32594), (758, 16598), (772, 16297), (1516, 8299)]