2019793672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19421093}}^1$

素因数の和:19421112

約数の個数: 16

約数和(自身を含む): 4078429740

約数和(自身を除く): 2058636068

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19421093, 38842186, 77684372, 155368744, 252474209, 504948418, 1009896836, 2019793672]

約数ペア:

[(1, 2019793672), (2, 1009896836), (4, 504948418), (8, 252474209), (13, 155368744), (26, 77684372), (52, 38842186), (104, 19421093)]