12931184

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 28807680

約数和(自身を除く): 15876496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 439, 526, 878, 1052, 1756, 1841, 2104, 3073, 3512, 3682, 4208, 6146, 7024, 7364, 12292, 14728, 24584, 29456, 49168, 115457, 230914, 461828, 808199, 923656, 1616398, 1847312, 3232796, 6465592, 12931184]

約数ペア:

[(1, 12931184), (2, 6465592), (4, 3232796), (7, 1847312), (8, 1616398), (14, 923656), (16, 808199), (28, 461828), (56, 230914), (112, 115457), (263, 49168), (439, 29456), (526, 24584), (878, 14728), (1052, 12292), (1756, 7364), (1841, 7024), (2104, 6146), (3073, 4208), (3512, 3682)]