2019504976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2935327}}^1$

素因数の和:2935378

約数の個数: 20

約数和(自身を含む): 4003787392

約数和(自身を除く): 1984282416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2935327, 5870654, 11741308, 23482616, 46965232, 126219061, 252438122, 504876244, 1009752488, 2019504976]

約数ペア:

[(1, 2019504976), (2, 1009752488), (4, 504876244), (8, 252438122), (16, 126219061), (43, 46965232), (86, 23482616), (172, 11741308), (344, 5870654), (688, 2935327)]