2019435964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5547901}}^1$

素因数の和:5547925

約数の個数: 24

約数和(自身を含む): 4349555168

約数和(自身を除く): 2330119204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5547901, 11095802, 22191604, 38835307, 72122713, 77670614, 144245426, 155341228, 288490852, 504858991, 1009717982, 2019435964]

約数ペア:

[(1, 2019435964), (2, 1009717982), (4, 504858991), (7, 288490852), (13, 155341228), (14, 144245426), (26, 77670614), (28, 72122713), (52, 38835307), (91, 22191604), (182, 11095802), (364, 5547901)]