15662879903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{18719}}^1$

素因数の和:18863

約数の個数: 32

約数和(自身を含む): 18384537600

約数和(自身を除く): 2721657697

約数列:

[1, 11, 29, 43, 61, 319, 473, 671, 1247, 1769, 2623, 13717, 18719, 19459, 28853, 76067, 205909, 542851, 804917, 836737, 1141859, 5971361, 8854087, 12560449, 23342593, 33113911, 49099937, 256768523, 364253021, 540099307, 1423898173, 15662879903]

約数ペア:

[(1, 15662879903), (11, 1423898173), (29, 540099307), (43, 364253021), (61, 256768523), (319, 49099937), (473, 33113911), (671, 23342593), (1247, 12560449), (1769, 8854087), (2623, 5971361), (13717, 1141859), (18719, 836737), (19459, 804917), (28853, 542851), (76067, 205909)]