13121086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25931}}^1$

素因数の和:25967

約数の個数: 16

約数和(自身を含む): 22405248

約数和(自身を除く): 9284162

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25931, 51862, 285241, 570482, 596413, 1192826, 6560543, 13121086]

約数ペア:

[(1, 13121086), (2, 6560543), (11, 1192826), (22, 596413), (23, 570482), (46, 285241), (253, 51862), (506, 25931)]