2010122119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{19727}}^1$

素因数の和:19950

約数の個数: 16

約数和(自身を含む): 2196910080

約数和(自身を除く): 186787961

約数列:

[1, 19, 31, 173, 589, 3287, 5363, 19727, 101897, 374813, 611537, 3412771, 11619203, 64842649, 105795901, 2010122119]

約数ペア:

[(1, 2010122119), (19, 105795901), (31, 64842649), (173, 11619203), (589, 3412771), (3287, 611537), (5363, 374813), (19727, 101897)]