39489452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{186271}}^1$

素因数の和:186328

約数の個数: 12

約数和(自身を含む): 70410816

約数和(自身を除く): 30921364

約数列:

[1, 2, 4, 53, 106, 212, 186271, 372542, 745084, 9872363, 19744726, 39489452]

約数ペア:

[(1, 39489452), (2, 19744726), (4, 9872363), (53, 745084), (106, 372542), (212, 186271)]