19352773

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 4608827

約数列:

[1, 11, 19, 29, 31, 103, 209, 319, 341, 551, 589, 899, 1133, 1957, 2987, 3193, 6061, 6479, 9889, 17081, 21527, 32857, 35123, 56753, 60667, 92597, 187891, 624283, 667337, 1018567, 1759343, 19352773]

約数ペア:

[(1, 19352773), (11, 1759343), (19, 1018567), (29, 667337), (31, 624283), (103, 187891), (209, 92597), (319, 60667), (341, 56753), (551, 35123), (589, 32857), (899, 21527), (1133, 17081), (1957, 9889), (2987, 6479), (3193, 6061)]