13781086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8581}}^1$

素因数の和:8667

約数の個数: 16

約数和(自身を含む): 22862448

約数和(自身を除く): 9081362

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 8581, 17162, 94391, 188782, 626413, 1252826, 6890543, 13781086]

約数ペア:

[(1, 13781086), (2, 6890543), (11, 1252826), (22, 626413), (73, 188782), (146, 94391), (803, 17162), (1606, 8581)]