15090128

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{10597}}^1$

素因数の和:10694

約数の個数: 20

約数和(自身を含む): 29568420

約数和(自身を除く): 14478292

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 10597, 21194, 42388, 84776, 169552, 943133, 1886266, 3772532, 7545064, 15090128]

約数ペア:

[(1, 15090128), (2, 7545064), (4, 3772532), (8, 1886266), (16, 943133), (89, 169552), (178, 84776), (356, 42388), (712, 21194), (1424, 10597)]