9968812

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 20007680

約数和(自身を除く): 10038868

約数列:

[1, 2, 4, 7, 14, 28, 439, 811, 878, 1622, 1756, 3073, 3244, 5677, 6146, 11354, 12292, 22708, 356029, 712058, 1424116, 2492203, 4984406, 9968812]

約数ペア:

[(1, 9968812), (2, 4984406), (4, 2492203), (7, 1424116), (14, 712058), (28, 356029), (439, 22708), (811, 12292), (878, 11354), (1622, 6146), (1756, 5677), (3073, 3244)]