18289942849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1\times {\mathrm{7489}}^1$

素因数の和:8424

約数の個数: 16

約数和(自身を含む): 19392508800

約数和(自身を除く): 1102565951

約数列:

[1, 19, 173, 743, 3287, 7489, 14117, 128539, 142291, 1295597, 2442241, 5564327, 24616343, 105722213, 962628571, 18289942849]

約数ペア:

[(1, 18289942849), (19, 962628571), (173, 105722213), (743, 24616343), (3287, 5564327), (7489, 2442241), (14117, 1295597), (128539, 142291)]