27789014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54919}}^1$

素因数の和:54955

約数の個数: 16

約数和(自身を含む): 47450880

約数和(自身を除く): 19661866

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 54919, 109838, 604109, 1208218, 1263137, 2526274, 13894507, 27789014]

約数ペア:

[(1, 27789014), (2, 13894507), (11, 2526274), (22, 1263137), (23, 1208218), (46, 604109), (253, 109838), (506, 54919)]