8557258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 13828320

約数和(自身を除く): 5271062

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5237, 10474, 99503, 199006, 225191, 450382, 4278629, 8557258]

約数ペア:

[(1, 8557258), (2, 4278629), (19, 450382), (38, 225191), (43, 199006), (86, 99503), (817, 10474), (1634, 5237)]