2149789732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1\times {\mathrm{9887}}^1$

素因数の和:12771

約数の個数: 24

約数和(自身を含む): 3961923840

約数和(自身を除く): 1812134108

約数列:

[1, 2, 4, 19, 38, 76, 2861, 5722, 9887, 11444, 19774, 39548, 54359, 108718, 187853, 217436, 375706, 751412, 28286707, 56573414, 113146828, 537447433, 1074894866, 2149789732]

約数ペア:

[(1, 2149789732), (2, 1074894866), (4, 537447433), (19, 113146828), (38, 56573414), (76, 28286707), (2861, 751412), (5722, 375706), (9887, 217436), (11444, 187853), (19774, 108718), (39548, 54359)]