19034853656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{901613}}^1$

素因数の和:901668

約数の個数: 64

約数和(自身を含む): 45441345600

約数和(自身を除く): 26406491944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 21112, 901613, 1803226, 3606452, 6311291, 7212904, 11720969, 12622582, 23441938, 25245164, 26146777, 46883876, 50490328, 52293554, 82046783, 93767752, 104587108, 164093566, 183027439, 209174216, 328187132, 339908101, 366054878, 656374264, 679816202, 732109756, 1359632404, 1464219512, 2379356707, 2719264808, 4758713414, 9517426828, 19034853656]

約数ペア:

[(1, 19034853656), (2, 9517426828), (4, 4758713414), (7, 2719264808), (8, 2379356707), (13, 1464219512), (14, 1359632404), (26, 732109756), (28, 679816202), (29, 656374264), (52, 366054878), (56, 339908101), (58, 328187132), (91, 209174216), (104, 183027439), (116, 164093566), (182, 104587108), (203, 93767752), (232, 82046783), (364, 52293554), (377, 50490328), (406, 46883876), (728, 26146777), (754, 25245164), (812, 23441938), (1508, 12622582), (1624, 11720969), (2639, 7212904), (3016, 6311291), (5278, 3606452), (10556, 1803226), (21112, 901613)]