21832679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 24948000

約数和(自身を除く): 3115321

約数列:

[1, 11, 29, 89, 319, 769, 979, 2581, 8459, 22301, 28391, 68441, 245311, 752851, 1984789, 21832679]

約数ペア:

[(1, 21832679), (11, 1984789), (29, 752851), (89, 245311), (319, 68441), (769, 28391), (979, 22301), (2581, 8459)]