13386568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{128717}}^1$

素因数の和:128736

約数の個数: 16

約数和(自身を含む): 27030780

約数和(自身を除く): 13644212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 128717, 257434, 514868, 1029736, 1673321, 3346642, 6693284, 13386568]

約数ペア:

[(1, 13386568), (2, 6693284), (4, 3346642), (8, 1673321), (13, 1029736), (26, 514868), (52, 257434), (104, 128717)]