12871048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{39241}}^1$

素因数の和:39288

約数の個数: 16

約数和(自身を含む): 24722460

約数和(自身を除く): 11851412

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 39241, 78482, 156964, 313928, 1608881, 3217762, 6435524, 12871048]

約数ペア:

[(1, 12871048), (2, 6435524), (4, 3217762), (8, 1608881), (41, 313928), (82, 156964), (164, 78482), (328, 39241)]