12565042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47237}}^1$

素因数の和:47265

約数の個数: 16

約数和(自身を含む): 22674240

約数和(自身を除く): 10109198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47237, 94474, 330659, 661318, 897503, 1795006, 6282521, 12565042]

約数ペア:

[(1, 12565042), (2, 6282521), (7, 1795006), (14, 897503), (19, 661318), (38, 330659), (133, 94474), (266, 47237)]