17419310

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4259}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 31438800

約数和(自身を除く): 14019490

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 4259, 8518, 21295, 42590, 1741931, 3483862, 8709655, 17419310]

約数ペア:

[(1, 17419310), (2, 8709655), (5, 3483862), (10, 1741931), (409, 42590), (818, 21295), (2045, 8518), (4090, 4259)]