38964838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{2111}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 24902042

約数列:

[1, 2, 11, 22, 839, 1678, 2111, 4222, 9229, 18458, 23221, 46442, 1771129, 3542258, 19482419, 38964838]

約数ペア:

[(1, 38964838), (2, 19482419), (11, 3542258), (22, 1771129), (839, 46442), (1678, 23221), (2111, 18458), (4222, 9229)]