19254894

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52609}}^1$

素因数の和:52675

約数の個数: 16

約数和(自身を含む): 39141840

約数和(自身を除く): 19886946

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 52609, 105218, 157827, 315654, 3209149, 6418298, 9627447, 19254894]

約数ペア:

[(1, 19254894), (2, 9627447), (3, 6418298), (6, 3209149), (61, 315654), (122, 157827), (183, 105218), (366, 52609)]