39821036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5087}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 74081280

約数和(自身を除く): 34260244

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 5087, 7828, 10174, 20348, 96653, 193306, 386612, 523961, 1047922, 2095844, 9955259, 19910518, 39821036]

約数ペア:

[(1, 39821036), (2, 19910518), (4, 9955259), (19, 2095844), (38, 1047922), (76, 523961), (103, 386612), (206, 193306), (412, 96653), (1957, 20348), (3914, 10174), (5087, 7828)]