18838822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11789}}^1$

素因数の和:11855

約数の個数: 16

約数和(自身を含む): 30559680

約数和(自身を除く): 11720858

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 11789, 23578, 200413, 400826, 554083, 1108166, 9419411, 18838822]

約数ペア:

[(1, 18838822), (2, 9419411), (17, 1108166), (34, 554083), (47, 400826), (94, 200413), (799, 23578), (1598, 11789)]