12143348

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6473}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 24652992

約数和(自身を除く): 12509644

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 6473, 12946, 25892, 45311, 90622, 181244, 433691, 867382, 1734764, 3035837, 6071674, 12143348]

約数ペア:

[(1, 12143348), (2, 6071674), (4, 3035837), (7, 1734764), (14, 867382), (28, 433691), (67, 181244), (134, 90622), (268, 45311), (469, 25892), (938, 12946), (1876, 6473)]