13821379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 17095680

約数和(自身を除く): 3274301

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 5087, 55957, 66131, 96653, 727441, 1063183, 1256489, 13821379]

約数ペア:

[(1, 13821379), (11, 1256489), (13, 1063183), (19, 727441), (143, 96653), (209, 66131), (247, 55957), (2717, 5087)]