13242572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 24

約数和(自身を含む): 27638016

約数和(自身を除く): 14395444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20563, 41126, 82252, 143941, 287882, 472949, 575764, 945898, 1891796, 3310643, 6621286, 13242572]

約数ペア:

[(1, 13242572), (2, 6621286), (4, 3310643), (7, 1891796), (14, 945898), (23, 575764), (28, 472949), (46, 287882), (92, 143941), (161, 82252), (322, 41126), (644, 20563)]