9891442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5417}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 16384032

約数和(自身を除く): 6492590

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 5417, 10834, 59587, 119174, 449611, 899222, 4945721, 9891442]

約数ペア:

[(1, 9891442), (2, 4945721), (11, 899222), (22, 449611), (83, 119174), (166, 59587), (913, 10834), (1826, 5417)]