19084142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123923}}^1$

素因数の和:123943

約数の個数: 16

約数和(自身を含む): 35690112

約数和(自身を除く): 16605970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 123923, 247846, 867461, 1363153, 1734922, 2726306, 9542071, 19084142]

約数ペア:

[(1, 19084142), (2, 9542071), (7, 2726306), (11, 1734922), (14, 1363153), (22, 867461), (77, 247846), (154, 123923)]