2019433222

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1\times {\mathrm{4421}}^1$

素因数の和:5423

約数の個数: 16

約数和(自身を含む): 3043114272

約数和(自身を除く): 1023681050

約数列:

[1, 2, 353, 647, 706, 1294, 4421, 8842, 228391, 456782, 1560613, 2860387, 3121226, 5720774, 1009716611, 2019433222]

約数ペア:

[(1, 2019433222), (2, 1009716611), (353, 5720774), (647, 3121226), (706, 2860387), (1294, 1560613), (4421, 456782), (8842, 228391)]