19165014

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 46373184

約数和(自身を除く): 27208170

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2251, 2838, 4257, 4502, 6753, 8514, 13506, 20259, 24761, 40518, 49522, 74283, 96793, 148566, 193586, 222849, 290379, 445698, 580758, 871137, 1064723, 1742274, 2129446, 3194169, 6388338, 9582507, 19165014]

約数ペア:

[(1, 19165014), (2, 9582507), (3, 6388338), (6, 3194169), (9, 2129446), (11, 1742274), (18, 1064723), (22, 871137), (33, 580758), (43, 445698), (66, 290379), (86, 222849), (99, 193586), (129, 148566), (198, 96793), (258, 74283), (387, 49522), (473, 40518), (774, 24761), (946, 20259), (1419, 13506), (2251, 8514), (2838, 6753), (4257, 4502)]