6819010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61991}}^1$

素因数の和:62009

約数の個数: 16

約数和(自身を含む): 13390272

約数和(自身を除く): 6571262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 61991, 123982, 309955, 619910, 681901, 1363802, 3409505, 6819010]

約数ペア:

[(1, 6819010), (2, 3409505), (5, 1363802), (10, 681901), (11, 619910), (22, 309955), (55, 123982), (110, 61991)]