109587086

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{19717}}^1$

素因数の和:20123

約数の個数: 16

約数和(自身を含む): 188346336

約数和(自身を除く): 78759250

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 19717, 39434, 138019, 276038, 7827649, 15655298, 54793543, 109587086]

約数ペア:

[(1, 109587086), (2, 54793543), (7, 15655298), (14, 7827649), (397, 276038), (794, 138019), (2779, 39434), (5558, 19717)]