16485895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 20448288

約数和(自身を除く): 3962393

約数列:

[1, 5, 41, 137, 205, 587, 685, 2935, 5617, 24067, 28085, 80419, 120335, 402095, 3297179, 16485895]

約数ペア:

[(1, 16485895), (5, 3297179), (41, 402095), (137, 120335), (205, 80419), (587, 28085), (685, 24067), (2935, 5617)]