16028605

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 19695744

約数和(自身を除く): 3667139

約数列:

[1, 5, 71, 163, 277, 355, 815, 1385, 11573, 19667, 45151, 57865, 98335, 225755, 3205721, 16028605]

約数ペア:

[(1, 16028605), (5, 3205721), (71, 225755), (163, 98335), (277, 57865), (355, 45151), (815, 19667), (1385, 11573)]