11511824

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2138

約数の個数: 20

約数和(自身を含む): 22370220

約数和(自身を除く): 10858396

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 1709, 3368, 3418, 6736, 6836, 13672, 27344, 719489, 1438978, 2877956, 5755912, 11511824]

約数ペア:

[(1, 11511824), (2, 5755912), (4, 2877956), (8, 1438978), (16, 719489), (421, 27344), (842, 13672), (1684, 6836), (1709, 6736), (3368, 3418)]