19998583008

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1046827}}^1$

素因数の和:1047039

約数の個数: 48

約数和(自身を含む): 52760131200

約数和(自身を除く): 32761548192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 19104, 1046827, 2093654, 3140481, 4187308, 6280962, 8374616, 12561924, 16749232, 25123848, 33498464, 50247696, 100495392, 208318573, 416637146, 624955719, 833274292, 1249911438, 1666548584, 2499822876, 3333097168, 4999645752, 6666194336, 9999291504, 19998583008]

約数ペア:

[(1, 19998583008), (2, 9999291504), (3, 6666194336), (4, 4999645752), (6, 3333097168), (8, 2499822876), (12, 1666548584), (16, 1249911438), (24, 833274292), (32, 624955719), (48, 416637146), (96, 208318573), (199, 100495392), (398, 50247696), (597, 33498464), (796, 25123848), (1194, 16749232), (1592, 12561924), (2388, 8374616), (3184, 6280962), (4776, 4187308), (6368, 3140481), (9552, 2093654), (19104, 1046827)]