27904654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6867

約数の個数: 16

約数和(自身を含む): 44470800

約数和(自身を除く): 16566146

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6737, 13474, 128003, 256006, 734333, 1468666, 13952327, 27904654]

約数ペア:

[(1, 27904654), (2, 13952327), (19, 1468666), (38, 734333), (109, 256006), (218, 128003), (2071, 13474), (4142, 6737)]