2023807990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10651621}}^1$

素因数の和:10651647

約数の個数: 16

約数和(自身を含む): 3834583920

約数和(自身を除く): 1810775930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10651621, 21303242, 53258105, 106516210, 202380799, 404761598, 1011903995, 2023807990]

約数ペア:

[(1, 2023807990), (2, 1011903995), (5, 404761598), (10, 202380799), (19, 106516210), (38, 53258105), (95, 21303242), (190, 10651621)]