18867442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2927}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 30989952

約数和(自身を除く): 12122510

約数列:

[1, 2, 11, 22, 293, 586, 2927, 3223, 5854, 6446, 32197, 64394, 857611, 1715222, 9433721, 18867442]

約数ペア:

[(1, 18867442), (2, 9433721), (11, 1715222), (22, 857611), (293, 64394), (586, 32197), (2927, 6446), (3223, 5854)]