1922872713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{21863}}^1$

素因数の和:23428

約数の個数: 16

約数和(自身を含む): 2700641280

約数和(自身を除く): 777768567

約数列:

[1, 3, 19, 57, 1543, 4629, 21863, 29317, 65589, 87951, 415397, 1246191, 33734609, 101203827, 640957571, 1922872713]

約数ペア:

[(1, 1922872713), (3, 640957571), (19, 101203827), (57, 33734609), (1543, 1246191), (4629, 415397), (21863, 87951), (29317, 65589)]