11815314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281317}}^1$

素因数の和:281329

約数の個数: 16

約数和(自身を含む): 27006528

約数和(自身を除く): 15191214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281317, 562634, 843951, 1687902, 1969219, 3938438, 5907657, 11815314]

約数ペア:

[(1, 11815314), (2, 5907657), (3, 3938438), (6, 1969219), (7, 1687902), (14, 843951), (21, 562634), (42, 281317)]