13288436

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2459}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 26725440

約数和(自身を除く): 13437004

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2459, 2702, 4918, 5404, 9836, 17213, 34426, 68852, 474587, 949174, 1898348, 3322109, 6644218, 13288436]

約数ペア:

[(1, 13288436), (2, 6644218), (4, 3322109), (7, 1898348), (14, 949174), (28, 474587), (193, 68852), (386, 34426), (772, 17213), (1351, 9836), (2459, 5404), (2702, 4918)]