13565981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5036

約数の個数: 16

約数和(自身を含む): 16779840

約数和(自身を除く): 3213859

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 4993, 54923, 64909, 94867, 713999, 1043537, 1233271, 13565981]

約数ペア:

[(1, 13565981), (11, 1233271), (13, 1043537), (19, 713999), (143, 94867), (209, 64909), (247, 54923), (2717, 4993)]