2019116735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{80491}}^1$

素因数の和:80698

約数の個数: 16

約数和(自身を含む): 2521009440

約数和(自身を除く): 501892705

約数列:

[1, 5, 29, 145, 173, 865, 5017, 25085, 80491, 402455, 2334239, 11671195, 13924943, 69624715, 403823347, 2019116735]

約数ペア:

[(1, 2019116735), (5, 403823347), (29, 69624715), (145, 13924943), (173, 11671195), (865, 2334239), (5017, 402455), (25085, 80491)]