11789456

素因数分解:

$2^4\times 7^1\times {\mathrm{105263}}^1$

素因数の和:105278

約数の個数: 20

約数和(自身を含む): 26105472

約数和(自身を除く): 14316016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 105263, 210526, 421052, 736841, 842104, 1473682, 1684208, 2947364, 5894728, 11789456]

約数ペア:

[(1, 11789456), (2, 5894728), (4, 2947364), (7, 1684208), (8, 1473682), (14, 842104), (16, 736841), (28, 421052), (56, 210526), (112, 105263)]