18912544

素因数分解:

$2^5\times 7^1\times {\mathrm{84431}}^1$

素因数の和:84448

約数の個数: 24

約数和(自身を含む): 42553728

約数和(自身を除く): 23641184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 84431, 168862, 337724, 591017, 675448, 1182034, 1350896, 2364068, 2701792, 4728136, 9456272, 18912544]

約数ペア:

[(1, 18912544), (2, 9456272), (4, 4728136), (7, 2701792), (8, 2364068), (14, 1350896), (16, 1182034), (28, 675448), (32, 591017), (56, 337724), (112, 168862), (224, 84431)]