16200989

素因数分解:

$7^1\times {\mathrm{1237}}^1\times {\mathrm{1871}}^1$

素因数の和:3115

約数の個数: 8

約数和(自身を含む): 18540288

約数和(自身を除く): 2339299

約数列:

[1, 7, 1237, 1871, 8659, 13097, 2314427, 16200989]

約数ペア:

[(1, 16200989), (7, 2314427), (1237, 13097), (1871, 8659)]