12852860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27941}}^1$

素因数の和:27973

約数の個数: 24

約数和(自身を含む): 28165536

約数和(自身を除く): 15312676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27941, 55882, 111764, 139705, 279410, 558820, 642643, 1285286, 2570572, 3213215, 6426430, 12852860]

約数ペア:

[(1, 12852860), (2, 6426430), (4, 3213215), (5, 2570572), (10, 1285286), (20, 642643), (23, 558820), (46, 279410), (92, 139705), (115, 111764), (230, 55882), (460, 27941)]