12391246

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1231}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 8897714

約数列:

[1, 2, 7, 14, 719, 1231, 1438, 2462, 5033, 8617, 10066, 17234, 885089, 1770178, 6195623, 12391246]

約数ペア:

[(1, 12391246), (2, 6195623), (7, 1770178), (14, 885089), (719, 17234), (1231, 10066), (1438, 8617), (2462, 5033)]