39485554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 60352920

約数和(自身を除く): 20867366

約数列:

[1, 2, 73, 146, 229, 458, 1181, 2362, 16717, 33434, 86213, 172426, 270449, 540898, 19742777, 39485554]

約数ペア:

[(1, 39485554), (2, 19742777), (73, 540898), (146, 270449), (229, 172426), (458, 86213), (1181, 33434), (2362, 16717)]