18562426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 29150784

約数和(自身を除く): 10588358

約数列:

[1, 2, 23, 46, 457, 883, 914, 1766, 10511, 20309, 21022, 40618, 403531, 807062, 9281213, 18562426]

約数ペア:

[(1, 18562426), (2, 9281213), (23, 807062), (46, 403531), (457, 40618), (883, 21022), (914, 20309), (1766, 10511)]