130195978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{10939}}^1$

素因数の和:11493

約数の個数: 16

約数和(自身を含む): 213461280

約数和(自身を除く): 83265302

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 10939, 11902, 21878, 120329, 240658, 5917999, 11835998, 65097989, 130195978]

約数ペア:

[(1, 130195978), (2, 65097989), (11, 11835998), (22, 5917999), (541, 240658), (1082, 120329), (5951, 21878), (10939, 11902)]