19315402314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2236

約数の個数: 96

約数和(自身を含む): 43347548160

約数和(自身を除く): 24032145846

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 127, 186, 254, 381, 403, 762, 806, 961, 1209, 1651, 1922, 2029, 2418, 2883, 3302, 3937, 4058, 4953, 5766, 6087, 7874, 9906, 11811, 12174, 12493, 23622, 24986, 26377, 37479, 51181, 52754, 62899, 74958, 79131, 102362, 122047, 125798, 153543, 158262, 188697, 244094, 257683, 307086, 366141, 377394, 515366, 732282, 773049, 817687, 1546098, 1586611, 1635374, 1949869, 2453061, 3173222, 3349879, 3899738, 4759833, 4906122, 5849607, 6699758, 7988173, 9519666, 10049637, 11699214, 15976346, 20099274, 23964519, 25348297, 47929038, 50696594, 76044891, 103846249, 152089782, 207692498, 247633363, 311538747, 495266726, 623077494, 742900089, 1485800178, 3219233719, 6438467438, 9657701157, 19315402314]

約数ペア:

[(1, 19315402314), (2, 9657701157), (3, 6438467438), (6, 3219233719), (13, 1485800178), (26, 742900089), (31, 623077494), (39, 495266726), (62, 311538747), (78, 247633363), (93, 207692498), (127, 152089782), (186, 103846249), (254, 76044891), (381, 50696594), (403, 47929038), (762, 25348297), (806, 23964519), (961, 20099274), (1209, 15976346), (1651, 11699214), (1922, 10049637), (2029, 9519666), (2418, 7988173), (2883, 6699758), (3302, 5849607), (3937, 4906122), (4058, 4759833), (4953, 3899738), (5766, 3349879), (6087, 3173222), (7874, 2453061), (9906, 1949869), (11811, 1635374), (12174, 1586611), (12493, 1546098), (23622, 817687), (24986, 773049), (26377, 732282), (37479, 515366), (51181, 377394), (52754, 366141), (62899, 307086), (74958, 257683), (79131, 244094), (102362, 188697), (122047, 158262), (125798, 153543)]