16990106

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71387}}^1$

素因数の和:71413

約数の個数: 16

約数和(自身を含む): 30839616

約数和(自身を除く): 13849510

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 71387, 142774, 499709, 999418, 1213579, 2427158, 8495053, 16990106]

約数ペア:

[(1, 16990106), (2, 8495053), (7, 2427158), (14, 1213579), (17, 999418), (34, 499709), (119, 142774), (238, 71387)]