12993146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 20092968

約数和(自身を除く): 7099822

約数列:

[1, 2, 41, 82, 193, 386, 821, 1642, 7913, 15826, 33661, 67322, 158453, 316906, 6496573, 12993146]

約数ペア:

[(1, 12993146), (2, 6496573), (41, 316906), (82, 158453), (193, 67322), (386, 33661), (821, 15826), (1642, 7913)]