11821768

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 25444800

約数和(自身を除く): 13623032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 557, 758, 1114, 1516, 2228, 2653, 3032, 3899, 4456, 5306, 7798, 10612, 15596, 21224, 31192, 211103, 422206, 844412, 1477721, 1688824, 2955442, 5910884, 11821768]

約数ペア:

[(1, 11821768), (2, 5910884), (4, 2955442), (7, 1688824), (8, 1477721), (14, 844412), (28, 422206), (56, 211103), (379, 31192), (557, 21224), (758, 15596), (1114, 10612), (1516, 7798), (2228, 5306), (2653, 4456), (3032, 3899)]