22130005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1559}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 6174635

約数列:

[1, 5, 17, 85, 167, 835, 1559, 2839, 7795, 14195, 26503, 132515, 260353, 1301765, 4426001, 22130005]

約数ペア:

[(1, 22130005), (5, 4426001), (17, 1301765), (85, 260353), (167, 132515), (835, 26503), (1559, 14195), (2839, 7795)]