2013880015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{159389}}^1$

素因数の和:159439

約数の個数: 24

約数和(自身を含む): 2914924320

約数和(自身を除く): 901044305

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 12635, 159389, 796945, 1115723, 3028391, 5578615, 15141955, 21198737, 57539429, 105993685, 287697145, 402776003, 2013880015]

約数ペア:

[(1, 2013880015), (5, 402776003), (7, 287697145), (19, 105993685), (35, 57539429), (95, 21198737), (133, 15141955), (361, 5578615), (665, 3028391), (1805, 1115723), (2527, 796945), (12635, 159389)]