12809418

素因数分解:

$2^1\times 3^1\times {\mathrm{479}}^1\times {\mathrm{4457}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 25678080

約数和(自身を除く): 12868662

約数列:

[1, 2, 3, 6, 479, 958, 1437, 2874, 4457, 8914, 13371, 26742, 2134903, 4269806, 6404709, 12809418]

約数ペア:

[(1, 12809418), (2, 6404709), (3, 4269806), (6, 2134903), (479, 26742), (958, 13371), (1437, 8914), (2874, 4457)]