11959892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22511

約数の個数: 24

約数和(自身を含む): 25179840

約数和(自身を除く): 13219948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22481, 44962, 89924, 157367, 314734, 427139, 629468, 854278, 1708556, 2989973, 5979946, 11959892]

約数ペア:

[(1, 11959892), (2, 5979946), (4, 2989973), (7, 1708556), (14, 854278), (19, 629468), (28, 427139), (38, 314734), (76, 157367), (133, 89924), (266, 44962), (532, 22481)]