12769922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25237}}^1$

素因数の和:25273

約数の個数: 16

約数和(自身を含む): 21805632

約数和(自身を除く): 9035710

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25237, 50474, 277607, 555214, 580451, 1160902, 6384961, 12769922]

約数ペア:

[(1, 12769922), (2, 6384961), (11, 1160902), (22, 580451), (23, 555214), (46, 277607), (253, 50474), (506, 25237)]