21473424802

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1\times {\mathrm{128339}}^1$

素因数の和:128921

約数の個数: 16

約数和(自身を含む): 32434084800

約数和(自身を除く): 10960659998

約数列:

[1, 2, 269, 311, 538, 622, 83659, 128339, 167318, 256678, 34523191, 39913429, 69046382, 79826858, 10736712401, 21473424802]

約数ペア:

[(1, 21473424802), (2, 10736712401), (269, 79826858), (311, 69046382), (538, 39913429), (622, 34523191), (83659, 256678), (128339, 167318)]