11815402272

素因数分解:

$2^5\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{61631}}^1$

素因数の和:63641

約数の個数: 48

約数和(自身を含む): 31031465472

約数和(自身を除く): 19216063200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 61631, 63904, 95856, 123262, 184893, 191712, 246524, 369786, 493048, 739572, 986096, 1479144, 1972192, 2958288, 5916576, 123077107, 246154214, 369231321, 492308428, 738462642, 984616856, 1476925284, 1969233712, 2953850568, 3938467424, 5907701136, 11815402272]

約数ペア:

[(1, 11815402272), (2, 5907701136), (3, 3938467424), (4, 2953850568), (6, 1969233712), (8, 1476925284), (12, 984616856), (16, 738462642), (24, 492308428), (32, 369231321), (48, 246154214), (96, 123077107), (1997, 5916576), (3994, 2958288), (5991, 1972192), (7988, 1479144), (11982, 986096), (15976, 739572), (23964, 493048), (31952, 369786), (47928, 246524), (61631, 191712), (63904, 184893), (95856, 123262)]