12746722

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 19738872

約数和(自身を除く): 6992150

約数列:

[1, 2, 37, 74, 281, 562, 613, 1226, 10397, 20794, 22681, 45362, 172253, 344506, 6373361, 12746722]

約数ペア:

[(1, 12746722), (2, 6373361), (37, 344506), (74, 172253), (281, 45362), (562, 22681), (613, 20794), (1226, 10397)]