12306896

素因数分解:

$2^4\times 7^1\times {\mathrm{109883}}^1$

素因数の和:109898

約数の個数: 20

約数和(自身を含む): 27251232

約数和(自身を除く): 14944336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109883, 219766, 439532, 769181, 879064, 1538362, 1758128, 3076724, 6153448, 12306896]

約数ペア:

[(1, 12306896), (2, 6153448), (4, 3076724), (7, 1758128), (8, 1538362), (14, 879064), (16, 769181), (28, 439532), (56, 219766), (112, 109883)]