1916135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 624025

約数列:

[1, 5, 13, 41, 65, 205, 533, 719, 2665, 3595, 9347, 29479, 46735, 147395, 383227, 1916135]

約数ペア:

[(1, 1916135), (5, 383227), (13, 147395), (41, 46735), (65, 29479), (205, 9347), (533, 3595), (719, 2665)]