2015599819

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{773}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 2208166272

約数和(自身を除く): 192566453

約数列:

[1, 19, 31, 233, 361, 589, 773, 4427, 7223, 11191, 14687, 23963, 84113, 137237, 180109, 279053, 455297, 2607503, 3422071, 5583379, 8650643, 65019349, 106084201, 2015599819]

約数ペア:

[(1, 2015599819), (19, 106084201), (31, 65019349), (233, 8650643), (361, 5583379), (589, 3422071), (773, 2607503), (4427, 455297), (7223, 279053), (11191, 180109), (14687, 137237), (23963, 84113)]