17620210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17107}}^1$

素因数の和:17217

約数の個数: 16

約数和(自身を含む): 32026176

約数和(自身を除く): 14405966

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17107, 34214, 85535, 171070, 1762021, 3524042, 8810105, 17620210]

約数ペア:

[(1, 17620210), (2, 8810105), (5, 3524042), (10, 1762021), (103, 171070), (206, 85535), (515, 34214), (1030, 17107)]