12229802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:10997

約数の個数: 16

約数和(自身を含む): 20217120

約数和(自身を除く): 7987318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 10939, 21878, 142207, 284414, 470377, 940754, 6114901, 12229802]

約数ペア:

[(1, 12229802), (2, 6114901), (13, 940754), (26, 470377), (43, 284414), (86, 142207), (559, 21878), (1118, 10939)]