12782066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25261}}^1$

素因数の和:25297

約数の個数: 16

約数和(自身を含む): 21826368

約数和(自身を除く): 9044302

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25261, 50522, 277871, 555742, 581003, 1162006, 6391033, 12782066]

約数ペア:

[(1, 12782066), (2, 6391033), (11, 1162006), (22, 581003), (23, 555742), (46, 277871), (253, 50522), (506, 25261)]