12499844

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1031}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 25081728

約数和(自身を除く): 12581884

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1031, 1732, 2062, 3031, 4124, 6062, 7217, 12124, 14434, 28868, 446423, 892846, 1785692, 3124961, 6249922, 12499844]

約数ペア:

[(1, 12499844), (2, 6249922), (4, 3124961), (7, 1785692), (14, 892846), (28, 446423), (433, 28868), (866, 14434), (1031, 12124), (1732, 7217), (2062, 6062), (3031, 4124)]