189514897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2141}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 223110720

約数和(自身を除く): 33595823

約数列:

[1, 11, 13, 143, 619, 2141, 6809, 8047, 23551, 27833, 88517, 306163, 1325279, 14578069, 17228627, 189514897]

約数ペア:

[(1, 189514897), (11, 17228627), (13, 14578069), (143, 1325279), (619, 306163), (2141, 88517), (6809, 27833), (8047, 23551)]