15168412

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 30464000

約数和(自身を除く): 15295588

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 1999, 3794, 3998, 7588, 7996, 13993, 27986, 55972, 541729, 1083458, 2166916, 3792103, 7584206, 15168412]

約数ペア:

[(1, 15168412), (2, 7584206), (4, 3792103), (7, 2166916), (14, 1083458), (28, 541729), (271, 55972), (542, 27986), (1084, 13993), (1897, 7996), (1999, 7588), (3794, 3998)]