21331462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2551}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 33165792

約数和(自身を除く): 11834330

約数列:

[1, 2, 37, 74, 113, 226, 2551, 4181, 5102, 8362, 94387, 188774, 288263, 576526, 10665731, 21331462]

約数ペア:

[(1, 21331462), (2, 10665731), (37, 576526), (74, 288263), (113, 188774), (226, 94387), (2551, 8362), (4181, 5102)]