56135918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1999}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 88800000

約数和(自身を除く): 32664082

約数列:

[1, 2, 19, 38, 739, 1478, 1999, 3998, 14041, 28082, 37981, 75962, 1477261, 2954522, 28067959, 56135918]

約数ペア:

[(1, 56135918), (2, 28067959), (19, 2954522), (38, 1477261), (739, 75962), (1478, 37981), (1999, 28082), (3998, 14041)]