12875528

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5569}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 25649850

約数和(自身を除く): 12774322

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5569, 11138, 22276, 44552, 94673, 189346, 378692, 757384, 1609441, 3218882, 6437764, 12875528]

約数ペア:

[(1, 12875528), (2, 6437764), (4, 3218882), (8, 1609441), (17, 757384), (34, 378692), (68, 189346), (136, 94673), (289, 44552), (578, 22276), (1156, 11138), (2312, 5569)]