19005680166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6696857}}^1$

素因数の和:6696916

約数の個数: 32

約数和(自身を含む): 42431292288

約数和(自身を除く): 23425612122

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 6696857, 13393714, 20090571, 40181142, 73665427, 147330854, 220996281, 287964851, 441992562, 575929702, 863894553, 1727789106, 3167613361, 6335226722, 9502840083, 19005680166]

約数ペア:

[(1, 19005680166), (2, 9502840083), (3, 6335226722), (6, 3167613361), (11, 1727789106), (22, 863894553), (33, 575929702), (43, 441992562), (66, 287964851), (86, 220996281), (129, 147330854), (258, 73665427), (473, 40181142), (946, 20090571), (1419, 13393714), (2838, 6696857)]