2019187733

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{7561}}^1$

素因数の和:8284

約数の個数: 16

約数和(自身を含む): 2234480256

約数和(自身を除く): 215292523

約数列:

[1, 17, 23, 391, 683, 7561, 11611, 15709, 128537, 173903, 267053, 2956351, 5164163, 87790771, 118775749, 2019187733]

約数ペア:

[(1, 2019187733), (17, 118775749), (23, 87790771), (391, 5164163), (683, 2956351), (7561, 267053), (11611, 173903), (15709, 128537)]