19183834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 29673288

約数和(自身を除く): 10489454

約数列:

[1, 2, 37, 74, 397, 653, 794, 1306, 14689, 24161, 29378, 48322, 259241, 518482, 9591917, 19183834]

約数ペア:

[(1, 19183834), (2, 9591917), (37, 518482), (74, 259241), (397, 48322), (653, 29378), (794, 24161), (1306, 14689)]