15388142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99923}}^1$

素因数の和:99943

約数の個数: 16

約数和(自身を含む): 28778112

約数和(自身を除く): 13389970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 99923, 199846, 699461, 1099153, 1398922, 2198306, 7694071, 15388142]

約数ペア:

[(1, 15388142), (2, 7694071), (7, 2198306), (11, 1398922), (14, 1099153), (22, 699461), (77, 199846), (154, 99923)]