17529982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 27181440

約数和(自身を除く): 9651458

約数列:

[1, 2, 43, 86, 103, 206, 1979, 3958, 4429, 8858, 85097, 170194, 203837, 407674, 8764991, 17529982]

約数ペア:

[(1, 17529982), (2, 8764991), (43, 407674), (86, 203837), (103, 170194), (206, 85097), (1979, 8858), (3958, 4429)]