2019278886

素因数分解:

$2^1\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{213139}}^1$

素因数の和:214723

約数の個数: 16

約数和(自身を含む): 4041134400

約数和(自身を除く): 2021855514

約数列:

[1, 2, 3, 6, 1579, 3158, 4737, 9474, 213139, 426278, 639417, 1278834, 336546481, 673092962, 1009639443, 2019278886]

約数ペア:

[(1, 2019278886), (2, 1009639443), (3, 673092962), (6, 336546481), (1579, 1278834), (3158, 639417), (4737, 426278), (9474, 213139)]