39838412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1151}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 74027520

約数和(自身を除く): 34189108

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 1151, 2036, 2302, 4604, 8653, 17306, 19567, 34612, 39134, 78268, 585859, 1171718, 2343436, 9959603, 19919206, 39838412]

約数ペア:

[(1, 39838412), (2, 19919206), (4, 9959603), (17, 2343436), (34, 1171718), (68, 585859), (509, 78268), (1018, 39134), (1151, 34612), (2036, 19567), (2302, 17306), (4604, 8653)]