19006908514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{7937}}^1$

素因数の和:8323

約数の個数: 64

約数和(自身を含む): 34772250240

約数和(自身を除く): 15765341726

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 337, 374, 418, 646, 674, 3553, 3707, 5729, 6403, 7106, 7414, 7937, 11458, 12806, 15874, 63019, 70433, 87307, 108851, 126038, 134929, 140866, 150803, 174614, 217702, 269858, 301606, 1197361, 1484219, 1658833, 2394722, 2563651, 2674769, 2968438, 3317666, 5127302, 5349538, 28200161, 29422459, 45471073, 50820611, 56400322, 58844918, 90942146, 101641222, 500181803, 559026721, 863950387, 1000363606, 1118053442, 1727900774, 9503454257, 19006908514]

約数ペア:

[(1, 19006908514), (2, 9503454257), (11, 1727900774), (17, 1118053442), (19, 1000363606), (22, 863950387), (34, 559026721), (38, 500181803), (187, 101641222), (209, 90942146), (323, 58844918), (337, 56400322), (374, 50820611), (418, 45471073), (646, 29422459), (674, 28200161), (3553, 5349538), (3707, 5127302), (5729, 3317666), (6403, 2968438), (7106, 2674769), (7414, 2563651), (7937, 2394722), (11458, 1658833), (12806, 1484219), (15874, 1197361), (63019, 301606), (70433, 269858), (87307, 217702), (108851, 174614), (126038, 150803), (134929, 140866)]