21134555486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2721421}}^1$

素因数の和:2721787

約数の個数: 16

約数和(自身を含む): 34681801968

約数和(自身を除く): 13547246482

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 2721421, 5442842, 29935631, 59871262, 960661613, 1921323226, 10567277743, 21134555486]

約数ペア:

[(1, 21134555486), (2, 10567277743), (11, 1921323226), (22, 960661613), (353, 59871262), (706, 29935631), (3883, 5442842), (7766, 2721421)]