19374205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 24710400

約数和(自身を除く): 5336195

約数列:

[1, 5, 19, 95, 109, 545, 1871, 2071, 9355, 10355, 35549, 177745, 203939, 1019695, 3874841, 19374205]

約数ペア:

[(1, 19374205), (5, 3874841), (19, 1019695), (95, 203939), (109, 177745), (545, 35549), (1871, 10355), (2071, 9355)]