12507860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27191}}^1$

素因数の和:27223

約数の個数: 24

約数和(自身を含む): 27409536

約数和(自身を除く): 14901676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27191, 54382, 108764, 135955, 271910, 543820, 625393, 1250786, 2501572, 3126965, 6253930, 12507860]

約数ペア:

[(1, 12507860), (2, 6253930), (4, 3126965), (5, 2501572), (10, 1250786), (20, 625393), (23, 543820), (46, 271910), (92, 135955), (115, 108764), (230, 54382), (460, 27191)]