16066495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 20465280

約数和(自身を除く): 4398785

約数列:

[1, 5, 19, 95, 131, 655, 1291, 2489, 6455, 12445, 24529, 122645, 169121, 845605, 3213299, 16066495]

約数ペア:

[(1, 16066495), (5, 3213299), (19, 845605), (95, 169121), (131, 122645), (655, 24529), (1291, 12445), (2489, 6455)]