13189735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 17186400

約数和(自身を除く): 3996665

約数列:

[1, 5, 13, 65, 131, 655, 1549, 1703, 7745, 8515, 20137, 100685, 202919, 1014595, 2637947, 13189735]

約数ペア:

[(1, 13189735), (5, 2637947), (13, 1014595), (65, 202919), (131, 100685), (655, 20137), (1549, 8515), (1703, 7745)]