18130838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2633}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 29774736

約数和(自身を除く): 11643898

約数列:

[1, 2, 11, 22, 313, 626, 2633, 3443, 5266, 6886, 28963, 57926, 824129, 1648258, 9065419, 18130838]

約数ペア:

[(1, 18130838), (2, 9065419), (11, 1648258), (22, 824129), (313, 57926), (626, 28963), (2633, 6886), (3443, 5266)]