12651272893

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1\times {\mathrm{41843}}^1$

素因数の和:42816

約数の個数: 16

約数和(自身を含む): 14782648320

約数和(自身を除く): 2131375427

約数列:

[1, 7, 47, 329, 919, 6433, 41843, 43193, 292901, 302351, 1966621, 13766347, 38453717, 269176019, 1807324699, 12651272893]

約数ペア:

[(1, 12651272893), (7, 1807324699), (47, 269176019), (329, 38453717), (919, 13766347), (6433, 1966621), (41843, 302351), (43193, 292901)]