2019949286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{12401}}^1$

素因数の和:15967

約数の個数: 16

約数和(自身を含む): 3162807648

約数和(自身を除く): 1142858362

約数列:

[1, 2, 23, 46, 3541, 7082, 12401, 24802, 81443, 162886, 285223, 570446, 43911941, 87823882, 1009974643, 2019949286]

約数ペア:

[(1, 2019949286), (2, 1009974643), (23, 87823882), (46, 43911941), (3541, 570446), (7082, 285223), (12401, 162886), (24802, 81443)]