15934928

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9137}}^1$

素因数の和:9254

約数の個数: 20

約数和(自身を含む): 31160580

約数和(自身を除く): 15225652

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9137, 18274, 36548, 73096, 146192, 995933, 1991866, 3983732, 7967464, 15934928]

約数ペア:

[(1, 15934928), (2, 7967464), (4, 3983732), (8, 1991866), (16, 995933), (109, 146192), (218, 73096), (436, 36548), (872, 18274), (1744, 9137)]