19291021442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6592967}}^1$

素因数の和:6593006

約数の個数: 32

約数和(自身を含む): 37975495680

約数和(自身を除く): 18684474238

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6592967, 13185934, 46150769, 72522637, 92301538, 125266373, 145045274, 250532746, 507658459, 876864611, 1015316918, 1377930103, 1753729222, 2755860206, 9645510721, 19291021442]

約数ペア:

[(1, 19291021442), (2, 9645510721), (7, 2755860206), (11, 1753729222), (14, 1377930103), (19, 1015316918), (22, 876864611), (38, 507658459), (77, 250532746), (133, 145045274), (154, 125266373), (209, 92301538), (266, 72522637), (418, 46150769), (1463, 13185934), (2926, 6592967)]