12428474

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 6538054

約数列:

[1, 2, 127, 167, 254, 293, 334, 586, 21209, 37211, 42418, 48931, 74422, 97862, 6214237, 12428474]

約数ペア:

[(1, 12428474), (2, 6214237), (127, 97862), (167, 74422), (254, 48931), (293, 42418), (334, 37211), (586, 21209)]