13292804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20641}}^1$

素因数の和:20675

約数の個数: 24

約数和(自身を含む): 27742848

約数和(自身を除く): 14450044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20641, 41282, 82564, 144487, 288974, 474743, 577948, 949486, 1898972, 3323201, 6646402, 13292804]

約数ペア:

[(1, 13292804), (2, 6646402), (4, 3323201), (7, 1898972), (14, 949486), (23, 577948), (28, 474743), (46, 288974), (92, 144487), (161, 82564), (322, 41282), (644, 20641)]