11958927568

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{840757}}^1$

素因数の和:840899

約数の個数: 40

約数和(自身を含む): 26689021952

約数和(自身を除く): 14730094384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 840757, 1681514, 3363028, 5885299, 6726056, 11770598, 13452112, 23541196, 47082392, 94164784, 106776139, 213552278, 427104556, 747432973, 854209112, 1494865946, 1708418224, 2989731892, 5979463784, 11958927568]

約数ペア:

[(1, 11958927568), (2, 5979463784), (4, 2989731892), (7, 1708418224), (8, 1494865946), (14, 854209112), (16, 747432973), (28, 427104556), (56, 213552278), (112, 106776139), (127, 94164784), (254, 47082392), (508, 23541196), (889, 13452112), (1016, 11770598), (1778, 6726056), (2032, 5885299), (3556, 3363028), (7112, 1681514), (14224, 840757)]