19455291232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{11807}}^1$

素因数の和:12080

約数の個数: 96

約数和(自身を含む): 43866531072

約数和(自身を除く): 24411239840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 233, 272, 416, 442, 466, 544, 884, 932, 1768, 1864, 3029, 3536, 3728, 3961, 6058, 7072, 7456, 7922, 11807, 12116, 15844, 23614, 24232, 31688, 47228, 48464, 51493, 63376, 94456, 96928, 102986, 126752, 153491, 188912, 200719, 205972, 306982, 377824, 401438, 411944, 613964, 802876, 823888, 1227928, 1605752, 1647776, 2455856, 2609347, 2751031, 3211504, 4911712, 5218694, 5502062, 6423008, 10437388, 11004124, 20874776, 22008248, 35763403, 41749552, 44016496, 46767527, 71526806, 83499104, 88032992, 93535054, 143053612, 187070108, 286107224, 374140216, 572214448, 607977851, 748280432, 1144428896, 1215955702, 1496560864, 2431911404, 4863822808, 9727645616, 19455291232]

約数ペア:

[(1, 19455291232), (2, 9727645616), (4, 4863822808), (8, 2431911404), (13, 1496560864), (16, 1215955702), (17, 1144428896), (26, 748280432), (32, 607977851), (34, 572214448), (52, 374140216), (68, 286107224), (104, 187070108), (136, 143053612), (208, 93535054), (221, 88032992), (233, 83499104), (272, 71526806), (416, 46767527), (442, 44016496), (466, 41749552), (544, 35763403), (884, 22008248), (932, 20874776), (1768, 11004124), (1864, 10437388), (3029, 6423008), (3536, 5502062), (3728, 5218694), (3961, 4911712), (6058, 3211504), (7072, 2751031), (7456, 2609347), (7922, 2455856), (11807, 1647776), (12116, 1605752), (15844, 1227928), (23614, 823888), (24232, 802876), (31688, 613964), (47228, 411944), (48464, 401438), (51493, 377824), (63376, 306982), (94456, 205972), (96928, 200719), (102986, 188912), (126752, 153491)]