13721912

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{32363}}^1$

素因数の和:32422

約数の個数: 16

約数和(自身を含む): 26214840

約数和(自身を除く): 12492928

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 32363, 64726, 129452, 258904, 1715239, 3430478, 6860956, 13721912]

約数ペア:

[(1, 13721912), (2, 6860956), (4, 3430478), (8, 1715239), (53, 258904), (106, 129452), (212, 64726), (424, 32363)]