16739969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 18439680

約数和(自身を除く): 1699711

約数列:

[1, 19, 31, 97, 293, 589, 1843, 3007, 5567, 9083, 28421, 57133, 172577, 539999, 881051, 16739969]

約数ペア:

[(1, 16739969), (19, 881051), (31, 539999), (97, 172577), (293, 57133), (589, 28421), (1843, 9083), (3007, 5567)]