15725392

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{1439}}^1$

素因数の和:2130

約数の個数: 20

約数和(自身を含む): 30533760

約数和(自身を除く): 14808368

約数列:

[1, 2, 4, 8, 16, 683, 1366, 1439, 2732, 2878, 5464, 5756, 10928, 11512, 23024, 982837, 1965674, 3931348, 7862696, 15725392]

約数ペア:

[(1, 15725392), (2, 7862696), (4, 3931348), (8, 1965674), (16, 982837), (683, 23024), (1366, 11512), (1439, 10928), (2732, 5756), (2878, 5464)]