12540894

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{12823}}^1$

素因数の和:12991

約数の個数: 16

約数和(自身を含む): 25237632

約数和(自身を除く): 12696738

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 12823, 25646, 38469, 76938, 2090149, 4180298, 6270447, 12540894]

約数ペア:

[(1, 12540894), (2, 6270447), (3, 4180298), (6, 2090149), (163, 76938), (326, 38469), (489, 25646), (978, 12823)]