2019691814

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{156979}}^1$

素因数の和:157907

約数の個数: 16

約数和(自身を含む): 3466118400

約数和(自身を除く): 1446426586

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 12866, 156979, 313958, 1098853, 2197706, 144263701, 288527402, 1009845907, 2019691814]

約数ペア:

[(1, 2019691814), (2, 1009845907), (7, 288527402), (14, 144263701), (919, 2197706), (1838, 1098853), (6433, 313958), (12866, 156979)]