19356244544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{12637}}^1$

素因数の和:12932

約数の個数: 112

約数和(自身を含む): 47457408768

約数和(自身を除く): 28101164224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 263, 364, 416, 448, 526, 728, 832, 1052, 1456, 1841, 2104, 2912, 3419, 3682, 4208, 5824, 6838, 7364, 8416, 12637, 13676, 14728, 16832, 23933, 25274, 27352, 29456, 47866, 50548, 54704, 58912, 88459, 95732, 101096, 109408, 117824, 164281, 176918, 191464, 202192, 218816, 328562, 353836, 382928, 404384, 657124, 707672, 765856, 808768, 1149967, 1314248, 1415344, 1531712, 2299934, 2628496, 2830688, 3323531, 4599868, 5256992, 5661376, 6647062, 9199736, 10513984, 13294124, 18399472, 23264717, 26588248, 36798944, 43205903, 46529434, 53176496, 73597888, 86411806, 93058868, 106352992, 172823612, 186117736, 212705984, 302441321, 345647224, 372235472, 604882642, 691294448, 744470944, 1209765284, 1382588896, 1488941888, 2419530568, 2765177792, 4839061136, 9678122272, 19356244544]

約数ペア:

[(1, 19356244544), (2, 9678122272), (4, 4839061136), (7, 2765177792), (8, 2419530568), (13, 1488941888), (14, 1382588896), (16, 1209765284), (26, 744470944), (28, 691294448), (32, 604882642), (52, 372235472), (56, 345647224), (64, 302441321), (91, 212705984), (104, 186117736), (112, 172823612), (182, 106352992), (208, 93058868), (224, 86411806), (263, 73597888), (364, 53176496), (416, 46529434), (448, 43205903), (526, 36798944), (728, 26588248), (832, 23264717), (1052, 18399472), (1456, 13294124), (1841, 10513984), (2104, 9199736), (2912, 6647062), (3419, 5661376), (3682, 5256992), (4208, 4599868), (5824, 3323531), (6838, 2830688), (7364, 2628496), (8416, 2299934), (12637, 1531712), (13676, 1415344), (14728, 1314248), (16832, 1149967), (23933, 808768), (25274, 765856), (27352, 707672), (29456, 657124), (47866, 404384), (50548, 382928), (54704, 353836), (58912, 328562), (88459, 218816), (95732, 202192), (101096, 191464), (109408, 176918), (117824, 164281)]