17939484868

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{7151}}^1\times {\mathrm{6089}}^1$

素因数の和:13347

約数の個数: 24

約数和(自身を含む): 31708535040

約数和(自身を除く): 13769050172

約数列:

[1, 2, 4, 103, 206, 412, 6089, 7151, 12178, 14302, 24356, 28604, 627167, 736553, 1254334, 1473106, 2508668, 2946212, 43542439, 87084878, 174169756, 4484871217, 8969742434, 17939484868]

約数ペア:

[(1, 17939484868), (2, 8969742434), (4, 4484871217), (103, 174169756), (206, 87084878), (412, 43542439), (6089, 2946212), (7151, 2508668), (12178, 1473106), (14302, 1254334), (24356, 736553), (28604, 627167)]