19626388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 36046080

約数和(自身を除く): 16419692

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 2383, 4118, 4766, 8236, 9532, 69107, 138214, 169193, 276428, 338386, 676772, 4906597, 9813194, 19626388]

約数ペア:

[(1, 19626388), (2, 9813194), (4, 4906597), (29, 676772), (58, 338386), (71, 276428), (116, 169193), (142, 138214), (284, 69107), (2059, 9532), (2383, 8236), (4118, 4766)]