12809406

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15359}}^1$

素因数の和:15503

約数の個数: 16

約数和(自身を含む): 25804800

約数和(自身を除く): 12995394

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 15359, 30718, 46077, 92154, 2134901, 4269802, 6404703, 12809406]

約数ペア:

[(1, 12809406), (2, 6404703), (3, 4269802), (6, 2134901), (139, 92154), (278, 46077), (417, 30718), (834, 15359)]