13223588

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 26595072

約数和(自身を除く): 13371484

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2447, 2702, 4894, 5404, 9788, 17129, 34258, 68516, 472271, 944542, 1889084, 3305897, 6611794, 13223588]

約数ペア:

[(1, 13223588), (2, 6611794), (4, 3305897), (7, 1889084), (14, 944542), (28, 472271), (193, 68516), (386, 34258), (772, 17129), (1351, 9788), (2447, 5404), (2702, 4894)]