2011038299

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{19997}}^1$

素因数の和:20162

約数の個数: 16

約数和(自身を含む): 2175782400

約数和(自身を除く): 164744101

約数列:

[1, 19, 67, 79, 1273, 1501, 5293, 19997, 100567, 379943, 1339799, 1579763, 25456181, 30015497, 105844121, 2011038299]

約数ペア:

[(1, 2011038299), (19, 105844121), (67, 30015497), (79, 25456181), (1273, 1579763), (1501, 1339799), (5293, 379943), (19997, 100567)]