2019821087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{4817}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 2202789600

約数和(自身を除く): 182968513

約数列:

[1, 19, 29, 551, 761, 4817, 14459, 22069, 91523, 139693, 419311, 2654167, 3665737, 69649003, 106306373, 2019821087]

約数ペア:

[(1, 2019821087), (19, 106306373), (29, 69649003), (551, 3665737), (761, 2654167), (4817, 419311), (14459, 139693), (22069, 91523)]