11887208

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{4139}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 22356000

約数和(自身を除く): 10468792

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 4139, 8278, 16556, 33112, 1485901, 2971802, 5943604, 11887208]

約数ペア:

[(1, 11887208), (2, 5943604), (4, 2971802), (8, 1485901), (359, 33112), (718, 16556), (1436, 8278), (2872, 4139)]