12754706

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 19536000

約数和(自身を除く): 6781294

約数列:

[1, 2, 73, 146, 199, 398, 439, 878, 14527, 29054, 32047, 64094, 87361, 174722, 6377353, 12754706]

約数ペア:

[(1, 12754706), (2, 6377353), (73, 174722), (146, 87361), (199, 64094), (398, 32047), (439, 29054), (878, 14527)]