what is the minimum pos with clubs being 16
CREATE TABLE "table1_14460937_2" (
  "pos" real,
  "member_association" text,
  "points_total_500" real,
  "clubs" text,
  "group_stage" real,
  "play_off" real,
  "afc_cup" real
);
SELECT MIN("pos") FROM "table1_14460937_2" WHERE "clubs"='16';