12744103678

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{450991}}^1$

素因数の和:451263

約数の個数: 16

約数和(自身を含む): 19482854400

約数和(自身を除く): 6738750722

約数列:

[1, 2, 71, 142, 199, 398, 14129, 28258, 450991, 901982, 32020361, 64040722, 89747209, 179494418, 6372051839, 12744103678]

約数ペア:

[(1, 12744103678), (2, 6372051839), (71, 179494418), (142, 89747209), (199, 64040722), (398, 32020361), (14129, 901982), (28258, 450991)]