12608242

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 19296000

約数和(自身を除く): 6687758

約数列:

[1, 2, 79, 158, 199, 398, 401, 802, 15721, 31442, 31679, 63358, 79799, 159598, 6304121, 12608242]

約数ペア:

[(1, 12608242), (2, 6304121), (79, 159598), (158, 79799), (199, 63358), (398, 31679), (401, 31442), (802, 15721)]