15694971812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2027}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 33055102080

約数和(自身を除く): 17360130268

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 461, 494, 646, 884, 922, 988, 1292, 1844, 2027, 4054, 4199, 5993, 7837, 8108, 8398, 8759, 11986, 15674, 16796, 17518, 23972, 26351, 31348, 34459, 35036, 38513, 52702, 68918, 77026, 101881, 105404, 113867, 137836, 148903, 154052, 203762, 227734, 297806, 407524, 447967, 455468, 500669, 595612, 654721, 895934, 934447, 1001338, 1309442, 1791868, 1868894, 1935739, 2002676, 2618884, 3737788, 3871478, 7742956, 8511373, 12147811, 15885599, 17022746, 17754493, 24295622, 31771198, 34045492, 35508986, 48591244, 63542396, 71017972, 206512787, 230808409, 301826381, 413025574, 461616818, 603652762, 826051148, 923233636, 1207305524, 3923742953, 7847485906, 15694971812]

約数ペア:

[(1, 15694971812), (2, 7847485906), (4, 3923742953), (13, 1207305524), (17, 923233636), (19, 826051148), (26, 603652762), (34, 461616818), (38, 413025574), (52, 301826381), (68, 230808409), (76, 206512787), (221, 71017972), (247, 63542396), (323, 48591244), (442, 35508986), (461, 34045492), (494, 31771198), (646, 24295622), (884, 17754493), (922, 17022746), (988, 15885599), (1292, 12147811), (1844, 8511373), (2027, 7742956), (4054, 3871478), (4199, 3737788), (5993, 2618884), (7837, 2002676), (8108, 1935739), (8398, 1868894), (8759, 1791868), (11986, 1309442), (15674, 1001338), (16796, 934447), (17518, 895934), (23972, 654721), (26351, 595612), (31348, 500669), (34459, 455468), (35036, 447967), (38513, 407524), (52702, 297806), (68918, 227734), (77026, 203762), (101881, 154052), (105404, 148903), (113867, 137836)]