39231094

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21391}}^1$

素因数の和:21531

約数の個数: 16

約数和(自身を含む): 67769856

約数和(自身を除く): 28538762

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21391, 42782, 149737, 299474, 2802221, 5604442, 19615547, 39231094]

約数ペア:

[(1, 39231094), (2, 19615547), (7, 5604442), (14, 2802221), (131, 299474), (262, 149737), (917, 42782), (1834, 21391)]