82215356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1081781}}^1$

素因数の和:1081804

約数の個数: 12

約数和(自身を含む): 151449480

約数和(自身を除く): 69234124

約数列:

[1, 2, 4, 19, 38, 76, 1081781, 2163562, 4327124, 20553839, 41107678, 82215356]

約数ペア:

[(1, 82215356), (2, 41107678), (4, 20553839), (19, 4327124), (38, 2163562), (76, 1081781)]