2019490847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1129}}^1\times {\mathrm{14783}}^1$

素因数の和:15934

約数の個数: 12

約数和(自身を含む): 2221887360

約数和(自身を除く): 202396513

約数列:

[1, 11, 121, 1129, 12419, 14783, 136609, 162613, 1788743, 16690007, 183590077, 2019490847]

約数ペア:

[(1, 2019490847), (11, 183590077), (121, 16690007), (1129, 1788743), (12419, 162613), (14783, 136609)]