12153806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45691}}^1$

素因数の和:45719

約数の個数: 16

約数和(自身を含む): 21932160

約数和(自身を除く): 9778354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45691, 91382, 319837, 639674, 868129, 1736258, 6076903, 12153806]

約数ペア:

[(1, 12153806), (2, 6076903), (7, 1736258), (14, 868129), (19, 639674), (38, 319837), (133, 91382), (266, 45691)]