22304678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 36578304

約数和(自身を除く): 14273626

約数列:

[1, 2, 11, 22, 647, 1294, 1567, 3134, 7117, 14234, 17237, 34474, 1013849, 2027698, 11152339, 22304678]

約数ペア:

[(1, 22304678), (2, 11152339), (11, 2027698), (22, 1013849), (647, 34474), (1294, 17237), (1567, 14234), (3134, 7117)]