12154772

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4057}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 24542784

約数和(自身を除く): 12388012

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4057, 8114, 16228, 28399, 56798, 113596, 434099, 868198, 1736396, 3038693, 6077386, 12154772]

約数ペア:

[(1, 12154772), (2, 6077386), (4, 3038693), (7, 1736396), (14, 868198), (28, 434099), (107, 113596), (214, 56798), (428, 28399), (749, 16228), (1498, 8114), (2996, 4057)]