%0 Journal Article %A Prapanpong Pongsriiam %A Robert C. Vaughan %T The divisor function on residue classes I %J Acta Arithmetica %D 2015 %P 369-381 %V 168 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa168-4-3/ %R 10.4064/aa168-4-3 %G en %F 10_4064_aa168_4_3