181949042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{3881}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 297951264

約数和(自身を除く): 116002222

約数列:

[1, 2, 11, 22, 2131, 3881, 4262, 7762, 23441, 42691, 46882, 85382, 8270411, 16540822, 90974521, 181949042]

約数ペア:

[(1, 181949042), (2, 90974521), (11, 16540822), (22, 8270411), (2131, 85382), (3881, 46882), (4262, 42691), (7762, 23441)]