16640014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 25690896

約数和(自身を除く): 9050882

約数列:

[1, 2, 41, 82, 307, 614, 661, 1322, 12587, 25174, 27101, 54202, 202927, 405854, 8320007, 16640014]

約数ペア:

[(1, 16640014), (2, 8320007), (41, 405854), (82, 202927), (307, 54202), (614, 27101), (661, 25174), (1322, 12587)]