11671912

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 25139520

約数和(自身を除く): 13467608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 811, 1028, 1622, 1799, 2056, 3244, 3598, 5677, 6488, 7196, 11354, 14392, 22708, 45416, 208427, 416854, 833708, 1458989, 1667416, 2917978, 5835956, 11671912]

約数ペア:

[(1, 11671912), (2, 5835956), (4, 2917978), (7, 1667416), (8, 1458989), (14, 833708), (28, 416854), (56, 208427), (257, 45416), (514, 22708), (811, 14392), (1028, 11354), (1622, 7196), (1799, 6488), (2056, 5677), (3244, 3598)]