2011201912

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4261021}}^1$

素因数の和:4261086

約数の個数: 16

約数和(自身を含む): 3834919800

約数和(自身を除く): 1823717888

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4261021, 8522042, 17044084, 34088168, 251400239, 502800478, 1005600956, 2011201912]

約数ペア:

[(1, 2011201912), (2, 1005600956), (4, 502800478), (8, 251400239), (59, 34088168), (118, 17044084), (236, 8522042), (472, 4261021)]