1901889682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12349933}}^1$

素因数の和:12349953

約数の個数: 16

約数和(自身を含む): 3556780992

約数和(自身を除く): 1654891310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12349933, 24699866, 86449531, 135849263, 172899062, 271698526, 950944841, 1901889682]

約数ペア:

[(1, 1901889682), (2, 950944841), (7, 271698526), (11, 172899062), (14, 135849263), (22, 86449531), (77, 24699866), (154, 12349933)]