12256978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 18912960

約数和(自身を除く): 6655982

約数列:

[1, 2, 43, 86, 359, 397, 718, 794, 15437, 17071, 30874, 34142, 142523, 285046, 6128489, 12256978]

約数ペア:

[(1, 12256978), (2, 6128489), (43, 285046), (86, 142523), (359, 34142), (397, 30874), (718, 17071), (794, 15437)]