12804702

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3319}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 25656960

約数和(自身を除く): 12852258

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3319, 3858, 6638, 9957, 19914, 2134117, 4268234, 6402351, 12804702]

約数ペア:

[(1, 12804702), (2, 6402351), (3, 4268234), (6, 2134117), (643, 19914), (1286, 9957), (1929, 6638), (3319, 3858)]