2019121423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1\times {\mathrm{2621}}^1$

素因数の和:3878

約数の個数: 16

約数和(自身を含む): 2242753920

約数和(自身を除く): 223632497

約数列:

[1, 11, 59, 649, 1187, 2621, 13057, 28831, 70033, 154639, 770363, 1701029, 3111127, 34222397, 183556493, 2019121423]

約数ペア:

[(1, 2019121423), (11, 183556493), (59, 34222397), (649, 3111127), (1187, 1701029), (2621, 770363), (13057, 154639), (28831, 70033)]