18282389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 20044800

約数和(自身を除く): 1762411

約数列:

[1, 19, 47, 59, 347, 893, 1121, 2773, 6593, 16309, 20473, 52687, 309871, 388987, 962231, 18282389]

約数ペア:

[(1, 18282389), (19, 962231), (47, 388987), (59, 309871), (347, 52687), (893, 20473), (1121, 16309), (2773, 6593)]