15204486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 33499008

約数和(自身を除く): 18294522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2153, 2354, 3531, 4306, 6459, 7062, 12918, 23683, 47366, 71049, 142098, 230371, 460742, 691113, 1382226, 2534081, 5068162, 7602243, 15204486]

約数ペア:

[(1, 15204486), (2, 7602243), (3, 5068162), (6, 2534081), (11, 1382226), (22, 691113), (33, 460742), (66, 230371), (107, 142098), (214, 71049), (321, 47366), (642, 23683), (1177, 12918), (2153, 7062), (2354, 6459), (3531, 4306)]