12796986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 13910982

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 643, 1286, 1929, 3317, 3858, 6634, 9951, 19902, 19933, 39866, 59799, 68801, 119598, 137602, 206403, 412806, 2132831, 4265662, 6398493, 12796986]

約数ペア:

[(1, 12796986), (2, 6398493), (3, 4265662), (6, 2132831), (31, 412806), (62, 206403), (93, 137602), (107, 119598), (186, 68801), (214, 59799), (321, 39866), (642, 19933), (643, 19902), (1286, 9951), (1929, 6634), (3317, 3858)]