2019955691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{9511}}^1$

素因数の和:9603

約数の個数: 24

約数和(自身を含む): 2380244832

約数和(自身を除く): 360289141

約数列:

[1, 13, 17, 31, 221, 403, 527, 961, 6851, 9511, 12493, 16337, 123643, 161687, 212381, 294841, 2101931, 3832933, 5012297, 9140071, 65159861, 118820923, 155381207, 2019955691]

約数ペア:

[(1, 2019955691), (13, 155381207), (17, 118820923), (31, 65159861), (221, 9140071), (403, 5012297), (527, 3832933), (961, 2101931), (6851, 294841), (9511, 212381), (12493, 161687), (16337, 123643)]