19661748

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6091}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 46055520

約数和(自身を除く): 26393772

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6091, 12182, 18273, 24364, 36546, 73092, 1638479, 3276958, 4915437, 6553916, 9830874, 19661748]

約数ペア:

[(1, 19661748), (2, 9830874), (3, 6553916), (4, 4915437), (6, 3276958), (12, 1638479), (269, 73092), (538, 36546), (807, 24364), (1076, 18273), (1614, 12182), (3228, 6091)]