19414098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 46567872

約数和(自身を除く): 27153774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1381, 1562, 2343, 2762, 4143, 4686, 7029, 8286, 12429, 14058, 15191, 24858, 30382, 45573, 91146, 98051, 136719, 196102, 273438, 294153, 588306, 882459, 1078561, 1764918, 2157122, 3235683, 6471366, 9707049, 19414098]

約数ペア:

[(1, 19414098), (2, 9707049), (3, 6471366), (6, 3235683), (9, 2157122), (11, 1764918), (18, 1078561), (22, 882459), (33, 588306), (66, 294153), (71, 273438), (99, 196102), (142, 136719), (198, 98051), (213, 91146), (426, 45573), (639, 30382), (781, 24858), (1278, 15191), (1381, 14058), (1562, 12429), (2343, 8286), (2762, 7029), (4143, 4686)]