16557924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{32089}}^1$

素因数の和:32139

約数の個数: 24

約数和(自身を含む): 39534880

約数和(自身を除く): 22976956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 32089, 64178, 96267, 128356, 192534, 385068, 1379827, 2759654, 4139481, 5519308, 8278962, 16557924]

約数ペア:

[(1, 16557924), (2, 8278962), (3, 5519308), (4, 4139481), (6, 2759654), (12, 1379827), (43, 385068), (86, 192534), (129, 128356), (172, 96267), (258, 64178), (516, 32089)]