10891784

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{2221}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 20464620

約数和(自身を除く): 9572836

約数列:

[1, 2, 4, 8, 613, 1226, 2221, 2452, 4442, 4904, 8884, 17768, 1361473, 2722946, 5445892, 10891784]

約数ペア:

[(1, 10891784), (2, 5445892), (4, 2722946), (8, 1361473), (613, 17768), (1226, 8884), (2221, 4904), (2452, 4442)]