15977256594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{27647}}^1$

素因数の和:27935

約数の個数: 64

約数和(自身を含む): 35672555520

約数和(自身を除く): 19695298926

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 239, 403, 478, 717, 806, 1209, 1434, 2418, 3107, 6214, 7409, 9321, 14818, 18642, 22227, 27647, 44454, 55294, 82941, 96317, 165882, 192634, 288951, 359411, 577902, 718822, 857057, 1078233, 1714114, 2156466, 2571171, 5142342, 6607633, 11141741, 13215266, 19822899, 22283482, 33425223, 39645798, 66850446, 85899229, 171798458, 204836623, 257697687, 409673246, 515395374, 614509869, 1229019738, 2662876099, 5325752198, 7988628297, 15977256594]

約数ペア:

[(1, 15977256594), (2, 7988628297), (3, 5325752198), (6, 2662876099), (13, 1229019738), (26, 614509869), (31, 515395374), (39, 409673246), (62, 257697687), (78, 204836623), (93, 171798458), (186, 85899229), (239, 66850446), (403, 39645798), (478, 33425223), (717, 22283482), (806, 19822899), (1209, 13215266), (1434, 11141741), (2418, 6607633), (3107, 5142342), (6214, 2571171), (7409, 2156466), (9321, 1714114), (14818, 1078233), (18642, 857057), (22227, 718822), (27647, 577902), (44454, 359411), (55294, 288951), (82941, 192634), (96317, 165882)]