13686272

素因数分解:

$2^9\times {\mathrm{26731}}^1$

素因数の和:26749

約数の個数: 20

約数和(自身を含む): 27346836

約数和(自身を除く): 13660564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 26731, 53462, 106924, 213848, 427696, 855392, 1710784, 3421568, 6843136, 13686272]

約数ペア:

[(1, 13686272), (2, 6843136), (4, 3421568), (8, 1710784), (16, 855392), (32, 427696), (64, 213848), (128, 106924), (256, 53462), (512, 26731)]