7997708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 15052800

約数和(自身を除く): 7055092

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2239, 3572, 4478, 8956, 42541, 85082, 105233, 170164, 210466, 420932, 1999427, 3998854, 7997708]

約数ペア:

[(1, 7997708), (2, 3998854), (4, 1999427), (19, 420932), (38, 210466), (47, 170164), (76, 105233), (94, 85082), (188, 42541), (893, 8956), (1786, 4478), (2239, 3572)]