12695566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28723}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 21715344

約数和(自身を除く): 9019778

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28723, 57446, 373399, 488291, 746798, 976582, 6347783, 12695566]

約数ペア:

[(1, 12695566), (2, 6347783), (13, 976582), (17, 746798), (26, 488291), (34, 373399), (221, 57446), (442, 28723)]