2019777311

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1237}}^1\times {\mathrm{4523}}^1$

素因数の和:5798

約数の個数: 12

約数和(自身を含む): 2133871272

約数和(自身を除く): 114093961

約数列:

[1, 19, 361, 1237, 4523, 23503, 85937, 446557, 1632803, 5594951, 106304069, 2019777311]

約数ペア:

[(1, 2019777311), (19, 106304069), (361, 5594951), (1237, 1632803), (4523, 446557), (23503, 85937)]