15662251858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{12589}}^1$

素因数の和:12763

約数の個数: 48

約数和(自身を含む): 26583885720

約数和(自身を除く): 10921633862

約数列:

[1, 2, 11, 22, 53, 97, 106, 121, 194, 242, 583, 1067, 1166, 2134, 5141, 6413, 10282, 11737, 12589, 12826, 23474, 25178, 56551, 113102, 138479, 276958, 622061, 667217, 1221133, 1244122, 1334434, 1523269, 2442266, 3046538, 7339387, 13432463, 14678774, 26864926, 64720049, 80733257, 129440098, 147757093, 161466514, 295514186, 711920539, 1423841078, 7831125929, 15662251858]

約数ペア:

[(1, 15662251858), (2, 7831125929), (11, 1423841078), (22, 711920539), (53, 295514186), (97, 161466514), (106, 147757093), (121, 129440098), (194, 80733257), (242, 64720049), (583, 26864926), (1067, 14678774), (1166, 13432463), (2134, 7339387), (5141, 3046538), (6413, 2442266), (10282, 1523269), (11737, 1334434), (12589, 1244122), (12826, 1221133), (23474, 667217), (25178, 622061), (56551, 276958), (113102, 138479)]