19714055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 24796800

約数和(自身を除く): 5082745

約数列:

[1, 5, 29, 79, 145, 395, 1721, 2291, 8605, 11455, 49909, 135959, 249545, 679795, 3942811, 19714055]

約数ペア:

[(1, 19714055), (5, 3942811), (29, 679795), (79, 249545), (145, 135959), (395, 49909), (1721, 11455), (2291, 8605)]