16830371

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 12

約数和(自身を含む): 18146280

約数和(自身を除く): 1315909

約数列:

[1, 19, 47, 401, 893, 2209, 7619, 18847, 41971, 358093, 885809, 16830371]

約数ペア:

[(1, 16830371), (19, 885809), (47, 358093), (401, 41971), (893, 18847), (2209, 7619)]