19441115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 24805440

約数和(自身を除く): 5364325

約数列:

[1, 5, 17, 85, 439, 521, 2195, 2605, 7463, 8857, 37315, 44285, 228719, 1143595, 3888223, 19441115]

約数ペア:

[(1, 19441115), (5, 3888223), (17, 1143595), (85, 228719), (439, 44285), (521, 37315), (2195, 8857), (2605, 7463)]