39980693

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 44236800

約数和(自身を除く): 4256107

約数列:

[1, 19, 23, 191, 437, 479, 3629, 4393, 9101, 11017, 83467, 91489, 209323, 1738291, 2104247, 39980693]

約数ペア:

[(1, 39980693), (19, 2104247), (23, 1738291), (191, 209323), (437, 91489), (479, 83467), (3629, 11017), (4393, 9101)]