2019293419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18127}}^1$

素因数の和:18211

約数の個数: 32

約数和(自身を含む): 2558223360

約数和(自身を除く): 538929941

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 451, 533, 779, 2717, 5863, 8569, 10127, 18127, 111397, 199397, 235651, 344413, 743207, 2592161, 3788543, 4477369, 8175277, 9661691, 14120933, 49251059, 106278601, 155330263, 183572129, 2019293419]

約数ペア:

[(1, 2019293419), (11, 183572129), (13, 155330263), (19, 106278601), (41, 49251059), (143, 14120933), (209, 9661691), (247, 8175277), (451, 4477369), (533, 3788543), (779, 2592161), (2717, 743207), (5863, 344413), (8569, 235651), (10127, 199397), (18127, 111397)]