19312260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 61084800

約数和(自身を除く): 41772540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1009, 1276, 1595, 1740, 1914, 2018, 3027, 3190, 3828, 4036, 4785, 5045, 6054, 6380, 9570, 10090, 11099, 12108, 15135, 19140, 20180, 22198, 29261, 30270, 33297, 44396, 55495, 58522, 60540, 66594, 87783, 110990, 117044, 133188, 146305, 166485, 175566, 221980, 292610, 321871, 332970, 351132, 438915, 585220, 643742, 665940, 877830, 965613, 1287484, 1609355, 1755660, 1931226, 3218710, 3862452, 4828065, 6437420, 9656130, 19312260]

約数ペア:

[(1, 19312260), (2, 9656130), (3, 6437420), (4, 4828065), (5, 3862452), (6, 3218710), (10, 1931226), (11, 1755660), (12, 1609355), (15, 1287484), (20, 965613), (22, 877830), (29, 665940), (30, 643742), (33, 585220), (44, 438915), (55, 351132), (58, 332970), (60, 321871), (66, 292610), (87, 221980), (110, 175566), (116, 166485), (132, 146305), (145, 133188), (165, 117044), (174, 110990), (220, 87783), (290, 66594), (319, 60540), (330, 58522), (348, 55495), (435, 44396), (580, 33297), (638, 30270), (660, 29261), (870, 22198), (957, 20180), (1009, 19140), (1276, 15135), (1595, 12108), (1740, 11099), (1914, 10090), (2018, 9570), (3027, 6380), (3190, 6054), (3828, 5045), (4036, 4785)]