12912259380242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{106721}}^1\times {\mathrm{3558553}}^1$

素因数の和:3665293

約数の個数: 16

約数和(自身を含む): 20507903999352

約数和(自身を除く): 7595644619110

約数列:

[1, 2, 17, 34, 106721, 213442, 1814257, 3558553, 3628514, 7117106, 60495401, 120990802, 379772334713, 759544669426, 6456129690121, 12912259380242]

約数ペア:

[(1, 12912259380242), (2, 6456129690121), (17, 759544669426), (34, 379772334713), (106721, 120990802), (213442, 60495401), (1814257, 7117106), (3558553, 3628514)]