16955504

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2591}}^1$

素因数の和:3008

約数の個数: 20

約数和(自身を含む): 32944320

約数和(自身を除く): 15988816

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2591, 3272, 5182, 6544, 10364, 20728, 41456, 1059719, 2119438, 4238876, 8477752, 16955504]

約数ペア:

[(1, 16955504), (2, 8477752), (4, 4238876), (8, 2119438), (16, 1059719), (409, 41456), (818, 20728), (1636, 10364), (2591, 6544), (3272, 5182)]