11587220

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 24399144

約数和(自身を除く): 12811924

約数列:

[1, 2, 4, 5, 10, 20, 593, 977, 1186, 1954, 2372, 2965, 3908, 4885, 5930, 9770, 11860, 19540, 579361, 1158722, 2317444, 2896805, 5793610, 11587220]

約数ペア:

[(1, 11587220), (2, 5793610), (4, 2896805), (5, 2317444), (10, 1158722), (20, 579361), (593, 19540), (977, 11860), (1186, 9770), (1954, 5930), (2372, 4885), (2965, 3908)]