27721646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 43891200

約数和(自身を除く): 16169554

約数列:

[1, 2, 19, 38, 479, 958, 1523, 3046, 9101, 18202, 28937, 57874, 729517, 1459034, 13860823, 27721646]

約数ペア:

[(1, 27721646), (2, 13860823), (19, 1459034), (38, 729517), (479, 57874), (958, 28937), (1523, 18202), (3046, 9101)]