15557072

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{1489}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 30208260

約数和(自身を除く): 14651188

約数列:

[1, 2, 4, 8, 16, 653, 1306, 1489, 2612, 2978, 5224, 5956, 10448, 11912, 23824, 972317, 1944634, 3889268, 7778536, 15557072]

約数ペア:

[(1, 15557072), (2, 7778536), (4, 3889268), (8, 1944634), (16, 972317), (653, 23824), (1306, 11912), (1489, 10448), (2612, 5956), (2978, 5224)]