2019994156169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251211809}}^1$

素因数の和:251211880

約数の個数: 16

約数和(自身を含む): 2387517042240

約数和(自身を除く): 367522886071

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 251211809, 2763329899, 4270600753, 10802107787, 46976608283, 118823185657, 183635832379, 2019994156169]

約数ペア:

[(1, 2019994156169), (11, 183635832379), (17, 118823185657), (43, 46976608283), (187, 10802107787), (473, 4270600753), (731, 2763329899), (8041, 251211809)]