19164966242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{4561}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 29514461184

約数和(自身を除く): 10349494942

約数列:

[1, 2, 71, 127, 142, 233, 254, 466, 4561, 9017, 9122, 16543, 18034, 29591, 33086, 59182, 323831, 579247, 647662, 1062713, 1158494, 2100961, 2125426, 4201922, 41126537, 75452623, 82253074, 134964551, 150905246, 269929102, 9582483121, 19164966242]

約数ペア:

[(1, 19164966242), (2, 9582483121), (71, 269929102), (127, 150905246), (142, 134964551), (233, 82253074), (254, 75452623), (466, 41126537), (4561, 4201922), (9017, 2125426), (9122, 2100961), (16543, 1158494), (18034, 1062713), (29591, 647662), (33086, 579247), (59182, 323831)]