12145826

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 24377760

約数和(自身を除く): 12231934

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 593, 931, 1078, 1186, 1463, 1862, 2926, 4151, 6523, 8302, 10241, 11267, 13046, 20482, 22534, 29057, 45661, 58114, 78869, 91322, 123937, 157738, 247874, 319627, 552083, 639254, 867559, 1104166, 1735118, 6072913, 12145826]

約数ペア:

[(1, 12145826), (2, 6072913), (7, 1735118), (11, 1104166), (14, 867559), (19, 639254), (22, 552083), (38, 319627), (49, 247874), (77, 157738), (98, 123937), (133, 91322), (154, 78869), (209, 58114), (266, 45661), (418, 29057), (539, 22534), (593, 20482), (931, 13046), (1078, 11267), (1186, 10241), (1463, 8302), (1862, 6523), (2926, 4151)]