16828510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15439}}^1$

素因数の和:15555

約数の個数: 16

約数和(自身を含む): 30571200

約数和(自身を除く): 13742690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 15439, 30878, 77195, 154390, 1682851, 3365702, 8414255, 16828510]

約数ペア:

[(1, 16828510), (2, 8414255), (5, 3365702), (10, 1682851), (109, 154390), (218, 77195), (545, 30878), (1090, 15439)]