12557888

素因数分解:

$2^6\times 7^1\times {\mathrm{28031}}^1$

素因数の和:28050

約数の個数: 28

約数和(自身を含む): 28480512

約数和(自身を除く): 15922624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 28031, 56062, 112124, 196217, 224248, 392434, 448496, 784868, 896992, 1569736, 1793984, 3139472, 6278944, 12557888]

約数ペア:

[(1, 12557888), (2, 6278944), (4, 3139472), (7, 1793984), (8, 1569736), (14, 896992), (16, 784868), (28, 448496), (32, 392434), (56, 224248), (64, 196217), (112, 112124), (224, 56062), (448, 28031)]