15706904838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{61757}}^1$

素因数の和:61901

約数の個数: 64

約数和(自身を含む): 34861155840

約数和(自身を除く): 19154251002

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 97, 114, 138, 194, 291, 437, 582, 874, 1311, 1843, 2231, 2622, 3686, 4462, 5529, 6693, 11058, 13386, 42389, 61757, 84778, 123514, 127167, 185271, 254334, 370542, 1173383, 1420411, 2346766, 2840822, 3520149, 4261233, 5990429, 7040298, 8522466, 11980858, 17971287, 26987809, 35942574, 53975618, 80963427, 113818151, 137779867, 161926854, 227636302, 275559734, 341454453, 413339601, 682908906, 826679202, 2617817473, 5235634946, 7853452419, 15706904838]

約数ペア:

[(1, 15706904838), (2, 7853452419), (3, 5235634946), (6, 2617817473), (19, 826679202), (23, 682908906), (38, 413339601), (46, 341454453), (57, 275559734), (69, 227636302), (97, 161926854), (114, 137779867), (138, 113818151), (194, 80963427), (291, 53975618), (437, 35942574), (582, 26987809), (874, 17971287), (1311, 11980858), (1843, 8522466), (2231, 7040298), (2622, 5990429), (3686, 4261233), (4462, 3520149), (5529, 2840822), (6693, 2346766), (11058, 1420411), (13386, 1173383), (42389, 370542), (61757, 254334), (84778, 185271), (123514, 127167)]