19416052

素因数分解:

$2^2\times {\mathrm{1093}}^1\times {\mathrm{4441}}^1$

素因数の和:5538

約数の個数: 12

約数和(自身を含む): 34016836

約数和(自身を除く): 14600784

約数列:

[1, 2, 4, 1093, 2186, 4372, 4441, 8882, 17764, 4854013, 9708026, 19416052]

約数ペア:

[(1, 19416052), (2, 9708026), (4, 4854013), (1093, 17764), (2186, 8882), (4372, 4441)]