12486866

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2774

約数の個数: 24

約数和(自身を含む): 22260096

約数和(自身を除く): 9773230

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 2711, 4606, 5422, 18977, 37954, 127417, 132839, 254834, 265678, 891919, 1783838, 6243433, 12486866]

約数ペア:

[(1, 12486866), (2, 6243433), (7, 1783838), (14, 891919), (47, 265678), (49, 254834), (94, 132839), (98, 127417), (329, 37954), (658, 18977), (2303, 5422), (2711, 4606)]