1968156724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3769}}^1\times {\mathrm{6871}}^1$

素因数の和:10663

約数の個数: 24

約数和(自身を含む): 3627041600

約数和(自身を除く): 1658884876

約数列:

[1, 2, 4, 19, 38, 76, 3769, 6871, 7538, 13742, 15076, 27484, 71611, 130549, 143222, 261098, 286444, 522196, 25896799, 51793598, 103587196, 492039181, 984078362, 1968156724]

約数ペア:

[(1, 1968156724), (2, 984078362), (4, 492039181), (19, 103587196), (38, 51793598), (76, 25896799), (3769, 522196), (6871, 286444), (7538, 261098), (13742, 143222), (15076, 130549), (27484, 71611)]