19206231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1423}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 28024320

約数和(自身を除く): 8818089

約数列:

[1, 3, 11, 33, 409, 1227, 1423, 4269, 4499, 13497, 15653, 46959, 582007, 1746021, 6402077, 19206231]

約数ペア:

[(1, 19206231), (3, 6402077), (11, 1746021), (33, 582007), (409, 46959), (1227, 15653), (1423, 13497), (4269, 4499)]