12390126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 28515840

約数和(自身を除く): 16125714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 1879, 2198, 3297, 3758, 5637, 6594, 11274, 13153, 26306, 39459, 78918, 295003, 590006, 885009, 1770018, 2065021, 4130042, 6195063, 12390126]

約数ペア:

[(1, 12390126), (2, 6195063), (3, 4130042), (6, 2065021), (7, 1770018), (14, 885009), (21, 590006), (42, 295003), (157, 78918), (314, 39459), (471, 26306), (942, 13153), (1099, 11274), (1879, 6594), (2198, 5637), (3297, 3758)]