11812838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 18416160

約数和(自身を除く): 6603322

約数列:

[1, 2, 41, 71, 82, 142, 2029, 2911, 4058, 5822, 83189, 144059, 166378, 288118, 5906419, 11812838]

約数ペア:

[(1, 11812838), (2, 5906419), (41, 288118), (71, 166378), (82, 144059), (142, 83189), (2029, 5822), (2911, 4058)]