11421850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 24418080

約数和(自身を除く): 12996230

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1093, 2090, 2186, 5225, 5465, 10450, 10930, 12023, 20767, 24046, 27325, 41534, 54650, 60115, 103835, 120230, 207670, 228437, 300575, 456874, 519175, 601150, 1038350, 1142185, 2284370, 5710925, 11421850]

約数ペア:

[(1, 11421850), (2, 5710925), (5, 2284370), (10, 1142185), (11, 1038350), (19, 601150), (22, 519175), (25, 456874), (38, 300575), (50, 228437), (55, 207670), (95, 120230), (110, 103835), (190, 60115), (209, 54650), (275, 41534), (418, 27325), (475, 24046), (550, 20767), (950, 12023), (1045, 10930), (1093, 10450), (2090, 5465), (2186, 5225)]