16254905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 20559744

約数和(自身を除く): 4304839

約数列:

[1, 5, 23, 107, 115, 535, 1321, 2461, 6605, 12305, 30383, 141347, 151915, 706735, 3250981, 16254905]

約数ペア:

[(1, 16254905), (5, 3250981), (23, 706735), (107, 151915), (115, 141347), (535, 30383), (1321, 12305), (2461, 6605)]