17808082

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 27211392

約数和(自身を除く): 9403310

約数列:

[1, 2, 103, 137, 206, 274, 631, 1262, 14111, 28222, 64993, 86447, 129986, 172894, 8904041, 17808082]

約数ペア:

[(1, 17808082), (2, 8904041), (103, 172894), (137, 129986), (206, 86447), (274, 64993), (631, 28222), (1262, 14111)]