13224445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 17644032

約数和(自身を除く): 4419587

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6563, 32815, 85319, 203453, 426595, 1017265, 2644889, 13224445]

約数ペア:

[(1, 13224445), (5, 2644889), (13, 1017265), (31, 426595), (65, 203453), (155, 85319), (403, 32815), (2015, 6563)]