20161609897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{38851}}^1$

素因数の和:39085

約数の個数: 32

約数和(自身を含む): 25064202240

約数和(自身を除く): 4902592343

約数列:

[1, 11, 13, 19, 143, 191, 209, 247, 2101, 2483, 2717, 3629, 27313, 38851, 39919, 47177, 427361, 505063, 518947, 738169, 5555693, 7420541, 8119859, 9596197, 81625951, 96467033, 105558167, 140990279, 1061137363, 1550893069, 1832873627, 20161609897]

約数ペア:

[(1, 20161609897), (11, 1832873627), (13, 1550893069), (19, 1061137363), (143, 140990279), (191, 105558167), (209, 96467033), (247, 81625951), (2101, 9596197), (2483, 8119859), (2717, 7420541), (3629, 5555693), (27313, 738169), (38851, 518947), (39919, 505063), (47177, 427361)]