39918746

素因数分解:

$2^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1759}}^1$

素因数の和:3389

約数の個数: 16

約数和(自身を含む): 68513280

約数和(自身を除く): 28594534

約数列:

[1, 2, 7, 14, 1621, 1759, 3242, 3518, 11347, 12313, 22694, 24626, 2851339, 5702678, 19959373, 39918746]

約数ペア:

[(1, 39918746), (2, 19959373), (7, 5702678), (14, 2851339), (1621, 24626), (1759, 22694), (3242, 12313), (3518, 11347)]