29867981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11036

約数の個数: 16

約数和(自身を含む): 36939840

約数和(自身を除く): 7071859

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10993, 120923, 142909, 208867, 1571999, 2297537, 2715271, 29867981]

約数ペア:

[(1, 29867981), (11, 2715271), (13, 2297537), (19, 1571999), (143, 208867), (209, 142909), (247, 120923), (2717, 10993)]