12727396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 24484320

約数和(自身を除く): 11756924

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2081, 3058, 4162, 6116, 8324, 22891, 45782, 91564, 289259, 578518, 1157036, 3181849, 6363698, 12727396]

約数ペア:

[(1, 12727396), (2, 6363698), (4, 3181849), (11, 1157036), (22, 578518), (44, 289259), (139, 91564), (278, 45782), (556, 22891), (1529, 8324), (2081, 6116), (3058, 4162)]