19536687071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{9497}}^1$

素因数の和:9751

約数の個数: 32

約数和(自身を含む): 22846261248

約数和(自身を除く): 3309574177

約数列:

[1, 11, 23, 47, 173, 253, 517, 1081, 1903, 3979, 8131, 9497, 11891, 43769, 89441, 104467, 187013, 218431, 446359, 1642981, 2057143, 2402741, 4909949, 10266257, 18072791, 37788563, 77220107, 112928827, 415674193, 849421177, 1776062461, 19536687071]

約数ペア:

[(1, 19536687071), (11, 1776062461), (23, 849421177), (47, 415674193), (173, 112928827), (253, 77220107), (517, 37788563), (1081, 18072791), (1903, 10266257), (3979, 4909949), (8131, 2402741), (9497, 2057143), (11891, 1642981), (43769, 446359), (89441, 218431), (104467, 187013)]