22209484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2011}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 42590016

約数和(自身を除く): 20380532

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2011, 2761, 4022, 5522, 8044, 11044, 22121, 44242, 88484, 504761, 1009522, 2019044, 5552371, 11104742, 22209484]

約数ペア:

[(1, 22209484), (2, 11104742), (4, 5552371), (11, 2019044), (22, 1009522), (44, 504761), (251, 88484), (502, 44242), (1004, 22121), (2011, 11044), (2761, 8044), (4022, 5522)]