12905960081

素因数分解:

$7^1\times {\mathrm{971}}^1\times {\mathrm{1898773}}^1$

素因数の和:1899751

約数の個数: 8

約数和(自身を含む): 14764866624

約数和(自身を除く): 1858906543

約数列:

[1, 7, 971, 6797, 1898773, 13291411, 1843708583, 12905960081]

約数ペア:

[(1, 12905960081), (7, 1843708583), (971, 13291411), (6797, 1898773)]