19606874

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13597}}^1$

素因数の和:13709

約数の個数: 16

約数和(自身を含む): 33940608

約数和(自身を除く): 14333734

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13597, 27194, 95179, 190358, 1400491, 2800982, 9803437, 19606874]

約数ペア:

[(1, 19606874), (2, 9803437), (7, 2800982), (14, 1400491), (103, 190358), (206, 95179), (721, 27194), (1442, 13597)]