39140884

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{9491}}^1$

素因数の和:10526

約数の個数: 12

約数和(自身を含む): 68570208

約数和(自身を除く): 29429324

約数列:

[1, 2, 4, 1031, 2062, 4124, 9491, 18982, 37964, 9785221, 19570442, 39140884]

約数ペア:

[(1, 39140884), (2, 19570442), (4, 9785221), (1031, 37964), (2062, 18982), (4124, 9491)]