16409768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 33091200

約数和(自身を除く): 16681432

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2297, 3572, 4594, 7144, 9188, 18376, 43643, 87286, 107959, 174572, 215918, 349144, 431836, 863672, 2051221, 4102442, 8204884, 16409768]

約数ペア:

[(1, 16409768), (2, 8204884), (4, 4102442), (8, 2051221), (19, 863672), (38, 431836), (47, 349144), (76, 215918), (94, 174572), (152, 107959), (188, 87286), (376, 43643), (893, 18376), (1786, 9188), (2297, 7144), (3572, 4594)]