209740804414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5519494853}}^1$

素因数の和:5519494874

約数の個数: 8

約数和(自身を含む): 331169691240

約数和(自身を除く): 121428886826

約数列:

[1, 2, 19, 38, 5519494853, 11038989706, 104870402207, 209740804414]

約数ペア:

[(1, 209740804414), (2, 104870402207), (19, 11038989706), (38, 5519494853)]