19973649193

素因数分解:

${\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1\times {\mathrm{1783}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 20455344000

約数和(自身を除く): 481694807

約数列:

[1, 59, 181, 1049, 1783, 10679, 61891, 105197, 189869, 322723, 1870367, 11202271, 19040657, 110351653, 338536427, 19973649193]

約数ペア:

[(1, 19973649193), (59, 338536427), (181, 110351653), (1049, 19040657), (1783, 11202271), (10679, 1870367), (61891, 322723), (105197, 189869)]