12392149

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 15972768

約数和(自身を除く): 3580619

約数列:

[1, 7, 11, 49, 77, 83, 277, 539, 581, 913, 1939, 3047, 4067, 6391, 13573, 21329, 22991, 44737, 149303, 160937, 252901, 1126559, 1770307, 12392149]

約数ペア:

[(1, 12392149), (7, 1770307), (11, 1126559), (49, 252901), (77, 160937), (83, 149303), (277, 44737), (539, 22991), (581, 21329), (913, 13573), (1939, 6391), (3047, 4067)]