12209017678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{27883}}^1$

素因数の和:29440

約数の個数: 32

約数和(自身を含む): 21530017152

約数和(自身を除く): 9320999474

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1531, 3062, 16841, 19903, 27883, 33682, 39806, 55766, 218933, 306713, 362479, 437866, 613426, 724958, 3987269, 7974538, 42688873, 85377746, 469577603, 554955349, 939155206, 1109910698, 6104508839, 12209017678]

約数ペア:

[(1, 12209017678), (2, 6104508839), (11, 1109910698), (13, 939155206), (22, 554955349), (26, 469577603), (143, 85377746), (286, 42688873), (1531, 7974538), (3062, 3987269), (16841, 724958), (19903, 613426), (27883, 437866), (33682, 362479), (39806, 306713), (55766, 218933)]