39171034

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20129}}^1$

素因数の和:20277

約数の個数: 16

約数和(自身を含む): 67636800

約数和(自身を除く): 28465766

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 20129, 40258, 140903, 281806, 2797931, 5595862, 19585517, 39171034]

約数ペア:

[(1, 39171034), (2, 19585517), (7, 5595862), (14, 2797931), (139, 281806), (278, 140903), (973, 40258), (1946, 20129)]