19029121748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1802683}}^1$

素因数の和:1802736

約数の個数: 48

約数和(自身を含む): 42399127680

約数和(自身を除く): 23370005932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 1802683, 3605366, 7210732, 12618781, 23434879, 25237562, 46869758, 50475124, 52277807, 93739516, 104555614, 164044153, 209111228, 328088306, 365944649, 656176612, 679611491, 731889298, 1359222982, 1463778596, 2718445964, 4757280437, 9514560874, 19029121748]

約数ペア:

[(1, 19029121748), (2, 9514560874), (4, 4757280437), (7, 2718445964), (13, 1463778596), (14, 1359222982), (26, 731889298), (28, 679611491), (29, 656176612), (52, 365944649), (58, 328088306), (91, 209111228), (116, 164044153), (182, 104555614), (203, 93739516), (364, 52277807), (377, 50475124), (406, 46869758), (754, 25237562), (812, 23434879), (1508, 12618781), (2639, 7210732), (5278, 3605366), (10556, 1802683)]