9519403012

素因数分解:

$2^2\times 7^1\times {\mathrm{339978679}}^1$

素因数の和:339978690

約数の個数: 12

約数和(自身を含む): 19038806080

約数和(自身を除く): 9519403068

約数列:

[1, 2, 4, 7, 14, 28, 339978679, 679957358, 1359914716, 2379850753, 4759701506, 9519403012]

約数ペア:

[(1, 9519403012), (2, 4759701506), (4, 2379850753), (7, 1359914716), (14, 679957358), (28, 339978679)]