13971256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{134339}}^1$

素因数の和:134358

約数の個数: 16

約数和(自身を含む): 28211400

約数和(自身を除く): 14240144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 134339, 268678, 537356, 1074712, 1746407, 3492814, 6985628, 13971256]

約数ペア:

[(1, 13971256), (2, 6985628), (4, 3492814), (8, 1746407), (13, 1074712), (26, 537356), (52, 268678), (104, 134339)]