11772628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 24785600

約数和(自身を除く): 13012972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22129, 44258, 88516, 154903, 309806, 420451, 619612, 840902, 1681804, 2943157, 5886314, 11772628]

約数ペア:

[(1, 11772628), (2, 5886314), (4, 2943157), (7, 1681804), (14, 840902), (19, 619612), (28, 420451), (38, 309806), (76, 154903), (133, 88516), (266, 44258), (532, 22129)]