15665392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42569}}^1$

素因数の和:42600

約数の個数: 20

約数和(自身を含む): 31672080

約数和(自身を除く): 16006688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42569, 85138, 170276, 340552, 681104, 979087, 1958174, 3916348, 7832696, 15665392]

約数ペア:

[(1, 15665392), (2, 7832696), (4, 3916348), (8, 1958174), (16, 979087), (23, 681104), (46, 340552), (92, 170276), (184, 85138), (368, 42569)]