19059824

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 45235200

約数和(自身を除く): 26175376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 151, 161, 184, 196, 302, 322, 343, 368, 392, 604, 644, 686, 784, 1057, 1127, 1208, 1288, 1372, 2114, 2254, 2416, 2576, 2744, 3473, 4228, 4508, 5488, 6946, 7399, 7889, 8456, 9016, 13892, 14798, 15778, 16912, 18032, 24311, 27784, 29596, 31556, 48622, 51793, 55568, 59192, 63112, 97244, 103586, 118384, 126224, 170177, 194488, 207172, 340354, 388976, 414344, 680708, 828688, 1191239, 1361416, 2382478, 2722832, 4764956, 9529912, 19059824]

約数ペア:

[(1, 19059824), (2, 9529912), (4, 4764956), (7, 2722832), (8, 2382478), (14, 1361416), (16, 1191239), (23, 828688), (28, 680708), (46, 414344), (49, 388976), (56, 340354), (92, 207172), (98, 194488), (112, 170177), (151, 126224), (161, 118384), (184, 103586), (196, 97244), (302, 63112), (322, 59192), (343, 55568), (368, 51793), (392, 48622), (604, 31556), (644, 29596), (686, 27784), (784, 24311), (1057, 18032), (1127, 16912), (1208, 15778), (1288, 14798), (1372, 13892), (2114, 9016), (2254, 8456), (2416, 7889), (2576, 7399), (2744, 6946), (3473, 5488), (4228, 4508)]