47687834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17191}}^1$

素因数の和:17285

約数の個数: 16

約数和(自身を含む): 76332480

約数和(自身を除く): 28644646

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 17191, 34382, 326629, 653258, 1254943, 2509886, 23843917, 47687834]

約数ペア:

[(1, 47687834), (2, 23843917), (19, 2509886), (38, 1254943), (73, 653258), (146, 326629), (1387, 34382), (2774, 17191)]