16921247039

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1\times {\mathrm{13151}}^1$

素因数の和:14518

約数の個数: 16

約数和(自身を含む): 18082842624

約数和(自身を除く): 1161595585

約数列:

[1, 23, 43, 989, 1301, 13151, 29923, 55943, 302473, 565493, 1286689, 13006339, 17109451, 393517373, 735706393, 16921247039]

約数ペア:

[(1, 16921247039), (23, 735706393), (43, 393517373), (989, 17109451), (1301, 13006339), (13151, 1286689), (29923, 565493), (55943, 302473)]