39170476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{515401}}^1$

素因数の和:515424

約数の個数: 12

約数和(自身を含む): 72156280

約数和(自身を除く): 32985804

約数列:

[1, 2, 4, 19, 38, 76, 515401, 1030802, 2061604, 9792619, 19585238, 39170476]

約数ペア:

[(1, 39170476), (2, 19585238), (4, 9792619), (19, 2061604), (38, 1030802), (76, 515401)]