2019925687

素因数分解:

${\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{116041}}^1$

素因数の和:116170

約数の個数: 12

約数和(自身を含む): 2208511344

約数和(自身を除く): 188585657

約数列:

[1, 13, 103, 169, 1339, 17407, 116041, 1508533, 11952223, 19610929, 155378899, 2019925687]

約数ペア:

[(1, 2019925687), (13, 155378899), (103, 19610929), (169, 11952223), (1339, 1508533), (17407, 116041)]