19492770836874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1\times {\mathrm{591091}}^1$

素因数の和:592891

約数の個数: 64

約数和(自身を含む): 40643826388992

約数和(自身を除く): 21151055552118

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 1657, 3314, 3317, 4971, 6634, 9942, 9951, 19902, 51367, 102734, 154101, 177299, 308202, 354598, 531897, 591091, 1063794, 1182182, 1773273, 3546546, 5496269, 10992538, 16488807, 18323821, 32977614, 36647642, 54971463, 63246737, 109942926, 126493474, 189740211, 379480422, 979437787, 1958875574, 1960648847, 2938313361, 3921297694, 5876626722, 5881946541, 11763893082, 30362571397, 60725142794, 91087714191, 104799843209, 182175428382, 209599686418, 314399529627, 628799059254, 3248795139479, 6497590278958, 9746385418437, 19492770836874]

約数ペア:

[(1, 19492770836874), (2, 9746385418437), (3, 6497590278958), (6, 3248795139479), (31, 628799059254), (62, 314399529627), (93, 209599686418), (107, 182175428382), (186, 104799843209), (214, 91087714191), (321, 60725142794), (642, 30362571397), (1657, 11763893082), (3314, 5881946541), (3317, 5876626722), (4971, 3921297694), (6634, 2938313361), (9942, 1960648847), (9951, 1958875574), (19902, 979437787), (51367, 379480422), (102734, 189740211), (154101, 126493474), (177299, 109942926), (308202, 63246737), (354598, 54971463), (531897, 36647642), (591091, 32977614), (1063794, 18323821), (1182182, 16488807), (1773273, 10992538), (3546546, 5496269)]