13285496

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 28702080

約数和(自身を除く): 15416584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1811, 1834, 3622, 3668, 7244, 7336, 12677, 14488, 25354, 50708, 101416, 237241, 474482, 948964, 1660687, 1897928, 3321374, 6642748, 13285496]

約数ペア:

[(1, 13285496), (2, 6642748), (4, 3321374), (7, 1897928), (8, 1660687), (14, 948964), (28, 474482), (56, 237241), (131, 101416), (262, 50708), (524, 25354), (917, 14488), (1048, 12677), (1811, 7336), (1834, 7244), (3622, 3668)]