11691428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5963

約数の個数: 24

約数和(自身を含む): 23716224

約数和(自身を除く): 12024796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 5881, 11762, 23524, 41167, 82334, 164668, 417551, 835102, 1670204, 2922857, 5845714, 11691428]

約数ペア:

[(1, 11691428), (2, 5845714), (4, 2922857), (7, 1670204), (14, 835102), (28, 417551), (71, 164668), (142, 82334), (284, 41167), (497, 23524), (994, 11762), (1988, 5881)]