18166318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2477}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 28843920

約数和(自身を除く): 10677602

約数列:

[1, 2, 19, 38, 193, 386, 2477, 3667, 4954, 7334, 47063, 94126, 478061, 956122, 9083159, 18166318]

約数ペア:

[(1, 18166318), (2, 9083159), (19, 956122), (38, 478061), (193, 94126), (386, 47063), (2477, 7334), (3667, 4954)]