9019244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 17167248

約数和(自身を除く): 8148004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 1621, 2782, 3242, 5564, 6484, 21073, 42146, 84292, 173447, 346894, 693788, 2254811, 4509622, 9019244]

約数ペア:

[(1, 9019244), (2, 4509622), (4, 2254811), (13, 693788), (26, 346894), (52, 173447), (107, 84292), (214, 42146), (428, 21073), (1391, 6484), (1621, 5564), (2782, 3242)]