19152188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{435277}}^1$

素因数の和:435292

約数の個数: 12

約数和(自身を含む): 36563352

約数和(自身を除く): 17411164

約数列:

[1, 2, 4, 11, 22, 44, 435277, 870554, 1741108, 4788047, 9576094, 19152188]

約数ペア:

[(1, 19152188), (2, 9576094), (4, 4788047), (11, 1741108), (22, 870554), (44, 435277)]