2011190995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{26633}}^1$

素因数の和:28022

約数の個数: 16

約数和(自身を含む): 2634848352

約数和(自身を除く): 623657357

約数列:

[1, 5, 11, 55, 1373, 6865, 15103, 26633, 75515, 133165, 292963, 1464815, 36567109, 182835545, 402238199, 2011190995]

約数ペア:

[(1, 2011190995), (5, 402238199), (11, 182835545), (55, 36567109), (1373, 1464815), (6865, 292963), (15103, 133165), (26633, 75515)]