16198707

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7489}}^1$

素因数の和:7602

約数の個数: 16

約数和(自身を含む): 24926720

約数和(自身を除く): 8728013

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 7489, 22467, 52423, 157269, 771367, 2314101, 5399569, 16198707]

約数ペア:

[(1, 16198707), (3, 5399569), (7, 2314101), (21, 771367), (103, 157269), (309, 52423), (721, 22467), (2163, 7489)]