19284831

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{1627}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 28652800

約数和(自身を除く): 9367969

約数列:

[1, 3, 9, 27, 439, 1317, 1627, 3951, 4881, 11853, 14643, 43929, 714253, 2142759, 6428277, 19284831]

約数ペア:

[(1, 19284831), (3, 6428277), (9, 2142759), (27, 714253), (439, 43929), (1317, 14643), (1627, 11853), (3951, 4881)]