2019924745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1\times {\mathrm{7607}}^1$

素因数の和:9944

約数の個数: 16

約数和(自身を含む): 2530725120

約数和(自身を除く): 510800375

約数列:

[1, 5, 23, 115, 2309, 7607, 11545, 38035, 53107, 174961, 265535, 874805, 17564563, 87822815, 403984949, 2019924745]

約数ペア:

[(1, 2019924745), (5, 403984949), (23, 87822815), (115, 17564563), (2309, 874805), (7607, 265535), (11545, 174961), (38035, 53107)]