11269688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{19841}}^1$

素因数の和:19918

約数の個数: 16

約数和(自身を含む): 21429360

約数和(自身を除く): 10159672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 19841, 39682, 79364, 158728, 1408711, 2817422, 5634844, 11269688]

約数ペア:

[(1, 11269688), (2, 5634844), (4, 2817422), (8, 1408711), (71, 158728), (142, 79364), (284, 39682), (568, 19841)]