22012315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1871}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 6606821

約数列:

[1, 5, 13, 65, 181, 905, 1871, 2353, 9355, 11765, 24323, 121615, 338651, 1693255, 4402463, 22012315]

約数ペア:

[(1, 22012315), (5, 4402463), (13, 1693255), (65, 338651), (181, 121615), (905, 24323), (1871, 11765), (2353, 9355)]