12746672

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{2719}}^1$

素因数の和:3020

約数の個数: 20

約数和(自身を含む): 24790080

約数和(自身を除く): 12043408

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 2719, 4688, 5438, 10876, 21752, 43504, 796667, 1593334, 3186668, 6373336, 12746672]

約数ペア:

[(1, 12746672), (2, 6373336), (4, 3186668), (8, 1593334), (16, 796667), (293, 43504), (586, 21752), (1172, 10876), (2344, 5438), (2719, 4688)]