1909971112

素因数分解:

$2^3\times 7^1\times {\mathrm{34106627}}^1$

素因数の和:34106640

約数の個数: 16

約数和(自身を含む): 4092795360

約数和(自身を除く): 2182824248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 34106627, 68213254, 136426508, 238746389, 272853016, 477492778, 954985556, 1909971112]

約数ペア:

[(1, 1909971112), (2, 954985556), (4, 477492778), (7, 272853016), (8, 238746389), (14, 136426508), (28, 68213254), (56, 34106627)]