18697029113

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1\times {\mathrm{7901}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 21633526656

約数和(自身を除く): 2936497543

約数列:

[1, 7, 83, 581, 4073, 7901, 28511, 55307, 338059, 655783, 2366413, 4590481, 32180773, 225265411, 2671004159, 18697029113]

約数ペア:

[(1, 18697029113), (7, 2671004159), (83, 225265411), (581, 32180773), (4073, 4590481), (7901, 2366413), (28511, 655783), (55307, 338059)]