19216624

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 43878144

約数和(自身を除く): 24661520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 193, 196, 254, 386, 392, 508, 772, 784, 889, 1016, 1351, 1544, 1778, 2032, 2702, 3088, 3556, 5404, 6223, 7112, 9457, 10808, 12446, 14224, 18914, 21616, 24511, 24892, 37828, 49022, 49784, 75656, 98044, 99568, 151312, 171577, 196088, 343154, 392176, 686308, 1201039, 1372616, 2402078, 2745232, 4804156, 9608312, 19216624]

約数ペア:

[(1, 19216624), (2, 9608312), (4, 4804156), (7, 2745232), (8, 2402078), (14, 1372616), (16, 1201039), (28, 686308), (49, 392176), (56, 343154), (98, 196088), (112, 171577), (127, 151312), (193, 99568), (196, 98044), (254, 75656), (386, 49784), (392, 49022), (508, 37828), (772, 24892), (784, 24511), (889, 21616), (1016, 18914), (1351, 14224), (1544, 12446), (1778, 10808), (2032, 9457), (2702, 7112), (3088, 6223), (3556, 5404)]