11918984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 28089600

約数和(自身を除く): 16170616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1759, 3388, 3518, 6776, 7036, 12313, 14072, 19349, 24626, 38698, 49252, 77396, 98504, 135443, 154792, 212839, 270886, 425678, 541772, 851356, 1083544, 1489873, 1702712, 2979746, 5959492, 11918984]

約数ペア:

[(1, 11918984), (2, 5959492), (4, 2979746), (7, 1702712), (8, 1489873), (11, 1083544), (14, 851356), (22, 541772), (28, 425678), (44, 270886), (56, 212839), (77, 154792), (88, 135443), (121, 98504), (154, 77396), (242, 49252), (308, 38698), (484, 24626), (616, 19349), (847, 14072), (968, 12313), (1694, 7036), (1759, 6776), (3388, 3518)]