16122659

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 3392221

約数列:

[1, 7, 19, 133, 241, 503, 1687, 3521, 4579, 9557, 32053, 66899, 121223, 848561, 2303237, 16122659]

約数ペア:

[(1, 16122659), (7, 2303237), (19, 848561), (133, 121223), (241, 66899), (503, 32053), (1687, 9557), (3521, 4579)]