16680910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98123}}^1$

素因数の和:98147

約数の個数: 16

約数和(自身を含む): 31792176

約数和(自身を除く): 15111266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 98123, 196246, 490615, 981230, 1668091, 3336182, 8340455, 16680910]

約数ペア:

[(1, 16680910), (2, 8340455), (5, 3336182), (10, 1668091), (17, 981230), (34, 490615), (85, 196246), (170, 98123)]