15706786823

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 19718323200

約数和(自身を除く): 4011536377

約数列:

[1, 7, 13, 91, 137, 169, 199, 487, 959, 1183, 1393, 1781, 2587, 3409, 6331, 12467, 18109, 23153, 27263, 33631, 44317, 66719, 82303, 96913, 162071, 190841, 235417, 354419, 467033, 576121, 678391, 867347, 1259869, 2480933, 4607447, 6071429, 8819083, 11275511, 13277081, 16378297, 32252129, 78928577, 92939567, 114648079, 172602053, 1208214371, 2243826689, 15706786823]

約数ペア:

[(1, 15706786823), (7, 2243826689), (13, 1208214371), (91, 172602053), (137, 114648079), (169, 92939567), (199, 78928577), (487, 32252129), (959, 16378297), (1183, 13277081), (1393, 11275511), (1781, 8819083), (2587, 6071429), (3409, 4607447), (6331, 2480933), (12467, 1259869), (18109, 867347), (23153, 678391), (27263, 576121), (33631, 467033), (44317, 354419), (66719, 235417), (82303, 190841), (96913, 162071)]