20189519086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24802849}}^1$

素因数の和:24802899

約数の個数: 16

約数和(自身を含む): 33930298800

約数和(自身を除く): 13740779714

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24802849, 49605698, 272831339, 545662678, 917705413, 1835410826, 10094759543, 20189519086]

約数ペア:

[(1, 20189519086), (2, 10094759543), (11, 1835410826), (22, 917705413), (37, 545662678), (74, 272831339), (407, 49605698), (814, 24802849)]