12626912

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 24997896

約数和(自身を除く): 12370984

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2003, 3152, 4006, 6304, 8012, 16024, 32048, 64096, 394591, 789182, 1578364, 3156728, 6313456, 12626912]

約数ペア:

[(1, 12626912), (2, 6313456), (4, 3156728), (8, 1578364), (16, 789182), (32, 394591), (197, 64096), (394, 32048), (788, 16024), (1576, 8012), (2003, 6304), (3152, 4006)]