12621916

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{3761}}^1$

素因数の和:4604

約数の個数: 12

約数和(自身を含む): 22120560

約数和(自身を除く): 9498644

約数列:

[1, 2, 4, 839, 1678, 3356, 3761, 7522, 15044, 3155479, 6310958, 12621916]

約数ペア:

[(1, 12621916), (2, 6310958), (4, 3155479), (839, 15044), (1678, 7522), (3356, 3761)]