13221569128

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{28011799}}^1$

素因数の和:28011864

約数の個数: 16

約数和(自身を含む): 25210620000

約数和(自身を除く): 11989050872

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 28011799, 56023598, 112047196, 224094392, 1652696141, 3305392282, 6610784564, 13221569128]

約数ペア:

[(1, 13221569128), (2, 6610784564), (4, 3305392282), (8, 1652696141), (59, 224094392), (118, 112047196), (236, 56023598), (472, 28011799)]