19106008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103837}}^1$

素因数の和:103866

約数の個数: 16

約数和(自身を含む): 37381680

約数和(自身を除く): 18275672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 103837, 207674, 415348, 830696, 2388251, 4776502, 9553004, 19106008]

約数ペア:

[(1, 19106008), (2, 9553004), (4, 4776502), (8, 2388251), (23, 830696), (46, 415348), (92, 207674), (184, 103837)]