11965016

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 26409240

約数和(自身を除く): 14444224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 233, 262, 392, 466, 524, 917, 932, 1048, 1631, 1834, 1864, 3262, 3668, 6419, 6524, 7336, 11417, 12838, 13048, 22834, 25676, 30523, 45668, 51352, 61046, 91336, 122092, 213661, 244184, 427322, 854644, 1495627, 1709288, 2991254, 5982508, 11965016]

約数ペア:

[(1, 11965016), (2, 5982508), (4, 2991254), (7, 1709288), (8, 1495627), (14, 854644), (28, 427322), (49, 244184), (56, 213661), (98, 122092), (131, 91336), (196, 61046), (233, 51352), (262, 45668), (392, 30523), (466, 25676), (524, 22834), (917, 13048), (932, 12838), (1048, 11417), (1631, 7336), (1834, 6524), (1864, 6419), (3262, 3668)]