12788034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{304477}}^1$

素因数の和:304489

約数の個数: 16

約数和(自身を含む): 29229888

約数和(自身を除く): 16441854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 304477, 608954, 913431, 1826862, 2131339, 4262678, 6394017, 12788034]

約数ペア:

[(1, 12788034), (2, 6394017), (3, 4262678), (6, 2131339), (7, 1826862), (14, 913431), (21, 608954), (42, 304477)]