15491042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58237}}^1$

素因数の和:58265

約数の個数: 16

約数和(自身を含む): 27954240

約数和(自身を除く): 12463198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 58237, 116474, 407659, 815318, 1106503, 2213006, 7745521, 15491042]

約数ペア:

[(1, 15491042), (2, 7745521), (7, 2213006), (14, 1106503), (19, 815318), (38, 407659), (133, 116474), (266, 58237)]