38877916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126227}}^1$

素因数の和:126249

約数の個数: 24

約数和(自身を含む): 84825216

約数和(自身を除く): 45947300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 126227, 252454, 504908, 883589, 1388497, 1767178, 2776994, 3534356, 5553988, 9719479, 19438958, 38877916]

約数ペア:

[(1, 38877916), (2, 19438958), (4, 9719479), (7, 5553988), (11, 3534356), (14, 2776994), (22, 1767178), (28, 1388497), (44, 883589), (77, 504908), (154, 252454), (308, 126227)]