12480052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 23750496

約数和(自身を除く): 11270444

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2243, 2782, 4486, 5564, 8972, 29159, 58318, 116636, 240001, 480002, 960004, 3120013, 6240026, 12480052]

約数ペア:

[(1, 12480052), (2, 6240026), (4, 3120013), (13, 960004), (26, 480002), (52, 240001), (107, 116636), (214, 58318), (428, 29159), (1391, 8972), (2243, 5564), (2782, 4486)]