199140544510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1048108129}}^1$

素因数の和:1048108155

約数の個数: 16

約数和(自身を含む): 377318926800

約数和(自身を除く): 178178382290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1048108129, 2096216258, 5240540645, 10481081290, 19914054451, 39828108902, 99570272255, 199140544510]

約数ペア:

[(1, 199140544510), (2, 99570272255), (5, 39828108902), (10, 19914054451), (19, 10481081290), (38, 5240540645), (95, 2096216258), (190, 1048108129)]