18879182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58631}}^1$

素因数の和:58663

約数の個数: 16

約数和(自身を含む): 33772032

約数和(自身を除く): 14892850

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58631, 117262, 410417, 820834, 1348513, 2697026, 9439591, 18879182]

約数ペア:

[(1, 18879182), (2, 9439591), (7, 2697026), (14, 1348513), (23, 820834), (46, 410417), (161, 117262), (322, 58631)]