15690230362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21731621}}^1$

素因数の和:21731661

約数の個数: 12

約数和(自身を含む): 24839243946

約数和(自身を除く): 9149013584

約数列:

[1, 2, 19, 38, 361, 722, 21731621, 43463242, 412900799, 825801598, 7845115181, 15690230362]

約数ペア:

[(1, 15690230362), (2, 7845115181), (19, 825801598), (38, 412900799), (361, 43463242), (722, 21731621)]