39184012

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20887}}^1$

素因数の和:20965

約数の個数: 24

約数和(自身を含む): 79541504

約数和(自身を除く): 40357492

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20887, 41774, 83548, 146209, 292418, 584836, 1399429, 2798858, 5597716, 9796003, 19592006, 39184012]

約数ペア:

[(1, 39184012), (2, 19592006), (4, 9796003), (7, 5597716), (14, 2798858), (28, 1399429), (67, 584836), (134, 292418), (268, 146209), (469, 83548), (938, 41774), (1876, 20887)]