19132862

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 33765312

約数和(自身を除く): 14632450

約数列:

[1, 2, 7, 14, 73, 97, 146, 193, 194, 386, 511, 679, 1022, 1351, 1358, 2702, 7081, 14089, 14162, 18721, 28178, 37442, 49567, 98623, 99134, 131047, 197246, 262094, 1366633, 2733266, 9566431, 19132862]

約数ペア:

[(1, 19132862), (2, 9566431), (7, 2733266), (14, 1366633), (73, 262094), (97, 197246), (146, 131047), (193, 99134), (194, 98623), (386, 49567), (511, 37442), (679, 28178), (1022, 18721), (1351, 14162), (1358, 14089), (2702, 7081)]