12547049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 12

約数和(自身を含む): 13498320

約数和(自身を除く): 951271

約数列:

[1, 19, 71, 131, 1349, 2489, 5041, 9301, 95779, 176719, 660371, 12547049]

約数ペア:

[(1, 12547049), (19, 660371), (71, 176719), (131, 95779), (1349, 9301), (2489, 5041)]