2019901039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199457}}^1$

素因数の和:199530

約数の個数: 16

約数和(自身を含む): 2345626080

約数和(自身を除く): 325725041

約数列:

[1, 13, 19, 41, 247, 533, 779, 10127, 199457, 2592941, 3789683, 8177737, 49265879, 106310581, 155377003, 2019901039]

約数ペア:

[(1, 2019901039), (13, 155377003), (19, 106310581), (41, 49265879), (247, 8177737), (533, 3789683), (779, 2592941), (10127, 199457)]