19044088

素因数分解:

$2^3\times 7^1\times {\mathrm{340073}}^1$

素因数の和:340086

約数の個数: 16

約数和(自身を含む): 40808880

約数和(自身を除く): 21764792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 340073, 680146, 1360292, 2380511, 2720584, 4761022, 9522044, 19044088]

約数ペア:

[(1, 19044088), (2, 9522044), (4, 4761022), (7, 2720584), (8, 2380511), (14, 1360292), (28, 680146), (56, 340073)]