13471855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 17186400

約数和(自身を除く): 3714545

約数列:

[1, 5, 19, 95, 109, 545, 1301, 2071, 6505, 10355, 24719, 123595, 141809, 709045, 2694371, 13471855]

約数ペア:

[(1, 13471855), (5, 2694371), (19, 709045), (95, 141809), (109, 123595), (545, 24719), (1301, 10355), (2071, 6505)]