19385170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{593}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 40030848

約数和(自身を除く): 20645678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 593, 934, 1186, 2335, 2965, 3269, 4151, 4670, 5930, 6538, 8302, 16345, 20755, 32690, 41510, 276931, 553862, 1384655, 1938517, 2769310, 3877034, 9692585, 19385170]

約数ペア:

[(1, 19385170), (2, 9692585), (5, 3877034), (7, 2769310), (10, 1938517), (14, 1384655), (35, 553862), (70, 276931), (467, 41510), (593, 32690), (934, 20755), (1186, 16345), (2335, 8302), (2965, 6538), (3269, 5930), (4151, 4670)]