16870882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38873}}^1$

素因数の和:38913

約数の個数: 16

約数和(自身を含む): 29855232

約数和(自身を除く): 12984350

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 38873, 77746, 272111, 544222, 1205063, 2410126, 8435441, 16870882]

約数ペア:

[(1, 16870882), (2, 8435441), (7, 2410126), (14, 1205063), (31, 544222), (62, 272111), (217, 77746), (434, 38873)]