12081644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 22579200

約数和(自身を除く): 10497556

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2239, 2698, 4478, 5396, 8956, 42541, 85082, 158969, 170164, 317938, 635876, 3020411, 6040822, 12081644]

約数ペア:

[(1, 12081644), (2, 6040822), (4, 3020411), (19, 635876), (38, 317938), (71, 170164), (76, 158969), (142, 85082), (284, 42541), (1349, 8956), (2239, 5396), (2698, 4478)]