1245982076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16394501}}^1$

素因数の和:16394524

約数の個数: 12

約数和(自身を含む): 2295230280

約数和(自身を除く): 1049248204

約数列:

[1, 2, 4, 19, 38, 76, 16394501, 32789002, 65578004, 311495519, 622991038, 1245982076]

約数ペア:

[(1, 1245982076), (2, 622991038), (4, 311495519), (19, 65578004), (38, 32789002), (76, 16394501)]