12938821036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{45559229}}^1$

素因数の和:45559304

約数の個数: 12

約数和(自身を含む): 22961851920

約数和(自身を除く): 10023030884

約数列:

[1, 2, 4, 71, 142, 284, 45559229, 91118458, 182236916, 3234705259, 6469410518, 12938821036]

約数ペア:

[(1, 12938821036), (2, 6469410518), (4, 3234705259), (71, 182236916), (142, 91118458), (284, 45559229)]