2019094847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{708703}}^1$

素因数の和:708758

約数の個数: 16

約数和(自身を含む): 2585352192

約数和(自身を除く): 566257345

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 708703, 4960921, 7795733, 26222011, 54570131, 183554077, 288442121, 2019094847]

約数ペア:

[(1, 2019094847), (7, 288442121), (11, 183554077), (37, 54570131), (77, 26222011), (259, 7795733), (407, 4960921), (2849, 708703)]