13311886

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7487}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 23003136

約数和(自身を除く): 9691250

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7487, 14974, 52409, 104818, 950849, 1901698, 6655943, 13311886]

約数ペア:

[(1, 13311886), (2, 6655943), (7, 1901698), (14, 950849), (127, 104818), (254, 52409), (889, 14974), (1778, 7487)]