13019282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3313

約数の個数: 16

約数和(自身を含む): 20414592

約数和(自身を除く): 7395310

約数列:

[1, 2, 43, 47, 86, 94, 2021, 3221, 4042, 6442, 138503, 151387, 277006, 302774, 6509641, 13019282]

約数ペア:

[(1, 13019282), (2, 6509641), (43, 302774), (47, 277006), (86, 151387), (94, 138503), (2021, 6442), (3221, 4042)]