11388156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 29404704

約数和(自身を除く): 18016548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 1973, 2886, 3946, 5772, 5919, 7892, 11838, 23676, 25649, 51298, 73001, 76947, 102596, 146002, 153894, 219003, 292004, 307788, 438006, 876012, 949013, 1898026, 2847039, 3796052, 5694078, 11388156]

約数ペア:

[(1, 11388156), (2, 5694078), (3, 3796052), (4, 2847039), (6, 1898026), (12, 949013), (13, 876012), (26, 438006), (37, 307788), (39, 292004), (52, 219003), (74, 153894), (78, 146002), (111, 102596), (148, 76947), (156, 73001), (222, 51298), (444, 25649), (481, 23676), (962, 11838), (1443, 7892), (1924, 5919), (1973, 5772), (2886, 3946)]