11171972

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 22471680

約数和(自身を除く): 11299708

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2089, 2674, 4178, 5348, 8356, 14623, 29246, 58492, 398999, 797998, 1595996, 2792993, 5585986, 11171972]

約数ペア:

[(1, 11171972), (2, 5585986), (4, 2792993), (7, 1595996), (14, 797998), (28, 398999), (191, 58492), (382, 29246), (764, 14623), (1337, 8356), (2089, 5348), (2674, 4178)]