12477416

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1231}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 14429464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1231, 1267, 1448, 2462, 2534, 4924, 5068, 8617, 9848, 10136, 17234, 34468, 68936, 222811, 445622, 891244, 1559677, 1782488, 3119354, 6238708, 12477416]

約数ペア:

[(1, 12477416), (2, 6238708), (4, 3119354), (7, 1782488), (8, 1559677), (14, 891244), (28, 445622), (56, 222811), (181, 68936), (362, 34468), (724, 17234), (1231, 10136), (1267, 9848), (1448, 8617), (2462, 5068), (2534, 4924)]