19289427839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{5171}}^1\times {\mathrm{30829}}^1$

素因数の和:36022

約数の個数: 12

約数和(自身を含む): 21207217080

約数和(自身を除く): 1917789241

約数列:

[1, 11, 121, 5171, 30829, 56881, 339119, 625691, 3730309, 159416759, 1753584349, 19289427839]

約数ペア:

[(1, 19289427839), (11, 1753584349), (121, 159416759), (5171, 3730309), (30829, 625691), (56881, 339119)]