12878404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41813}}^1$

素因数の和:41835

約数の個数: 24

約数和(自身を含む): 28099008

約数和(自身を除く): 15220604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41813, 83626, 167252, 292691, 459943, 585382, 919886, 1170764, 1839772, 3219601, 6439202, 12878404]

約数ペア:

[(1, 12878404), (2, 6439202), (4, 3219601), (7, 1839772), (11, 1170764), (14, 919886), (22, 585382), (28, 459943), (44, 292691), (77, 167252), (154, 83626), (308, 41813)]