38267894

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21523}}^1$

素因数の和:21659

約数の個数: 16

約数和(自身を含む): 66121728

約数和(自身を除く): 27853834

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 21523, 43046, 150661, 301322, 2733421, 5466842, 19133947, 38267894]

約数ペア:

[(1, 38267894), (2, 19133947), (7, 5466842), (14, 2733421), (127, 301322), (254, 150661), (889, 43046), (1778, 21523)]