39384986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8309

約数の個数: 16

約数和(自身を含む): 62684160

約数和(自身を除く): 23299174

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 8161, 16322, 155059, 310118, 1036447, 2072894, 19692493, 39384986]

約数ペア:

[(1, 39384986), (2, 19692493), (19, 2072894), (38, 1036447), (127, 310118), (254, 155059), (2413, 16322), (4826, 8161)]