16420434

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{25577}}^1$

素因数の和:25689

約数の個数: 16

約数和(自身を含む): 33149088

約数和(自身を除く): 16728654

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 25577, 51154, 76731, 153462, 2736739, 5473478, 8210217, 16420434]

約数ペア:

[(1, 16420434), (2, 8210217), (3, 5473478), (6, 2736739), (107, 153462), (214, 76731), (321, 51154), (642, 25577)]