19043876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 35642880

約数和(自身を除く): 16599004

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 2719, 3502, 5438, 7004, 10876, 46223, 92446, 184892, 280057, 560114, 1120228, 4760969, 9521938, 19043876]

約数ペア:

[(1, 19043876), (2, 9521938), (4, 4760969), (17, 1120228), (34, 560114), (68, 280057), (103, 184892), (206, 92446), (412, 46223), (1751, 10876), (2719, 7004), (3502, 5438)]