12749368

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2411}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 23951160

約数和(自身を除く): 11201792

約数列:

[1, 2, 4, 8, 661, 1322, 2411, 2644, 4822, 5288, 9644, 19288, 1593671, 3187342, 6374684, 12749368]

約数ペア:

[(1, 12749368), (2, 6374684), (4, 3187342), (8, 1593671), (661, 19288), (1322, 9644), (2411, 5288), (2644, 4822)]