17998889389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32198371}}^1$

素因数の和:32198427

約数の個数: 8

約数和(自身を含む): 19834197152

約数和(自身を除く): 1835307763

約数列:

[1, 13, 43, 559, 32198371, 418578823, 1384529953, 17998889389]

約数ペア:

[(1, 17998889389), (13, 1384529953), (43, 418578823), (559, 32198371)]