19241000548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{119447}}^1$

素因数の和:119992

約数の個数: 48

約数和(自身を含む): 42060985344

約数和(自身を除く): 22819984796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 523, 1046, 2092, 3661, 5753, 7322, 11506, 14644, 23012, 40271, 80542, 119447, 161084, 238894, 477788, 836129, 1313917, 1672258, 2627834, 3344516, 5255668, 9197419, 18394838, 36789676, 62470781, 124941562, 249883124, 437295467, 687178591, 874590934, 1374357182, 1749181868, 2748714364, 4810250137, 9620500274, 19241000548]

約数ペア:

[(1, 19241000548), (2, 9620500274), (4, 4810250137), (7, 2748714364), (11, 1749181868), (14, 1374357182), (22, 874590934), (28, 687178591), (44, 437295467), (77, 249883124), (154, 124941562), (308, 62470781), (523, 36789676), (1046, 18394838), (2092, 9197419), (3661, 5255668), (5753, 3344516), (7322, 2627834), (11506, 1672258), (14644, 1313917), (23012, 836129), (40271, 477788), (80542, 238894), (119447, 161084)]