12888932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 26691840

約数和(自身を除く): 13802908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 479, 868, 958, 961, 1916, 1922, 3353, 3844, 6706, 6727, 13412, 13454, 14849, 26908, 29698, 59396, 103943, 207886, 415772, 460319, 920638, 1841276, 3222233, 6444466, 12888932]

約数ペア:

[(1, 12888932), (2, 6444466), (4, 3222233), (7, 1841276), (14, 920638), (28, 460319), (31, 415772), (62, 207886), (124, 103943), (217, 59396), (434, 29698), (479, 26908), (868, 14849), (958, 13454), (961, 13412), (1916, 6727), (1922, 6706), (3353, 3844)]