12403312

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1523}}^1$

素因数の和:2040

約数の個数: 20

約数和(自身を含む): 24094440

約数和(自身を除く): 11691128

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1523, 2036, 3046, 4072, 6092, 8144, 12184, 24368, 775207, 1550414, 3100828, 6201656, 12403312]

約数ペア:

[(1, 12403312), (2, 6201656), (4, 3100828), (8, 1550414), (16, 775207), (509, 24368), (1018, 12184), (1523, 8144), (2036, 6092), (3046, 4072)]