16919151

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 23556960

約数和(自身を除く): 6637809

約数列:

[1, 3, 29, 87, 113, 339, 1721, 3277, 5163, 9831, 49909, 149727, 194473, 583419, 5639717, 16919151]

約数ペア:

[(1, 16919151), (3, 5639717), (29, 583419), (87, 194473), (113, 149727), (339, 49909), (1721, 9831), (3277, 5163)]