191889148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{12941}}^1$

素因数の和:13293

約数の個数: 24

約数和(自身を含む): 367449264

約数和(自身を除く): 175560116

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 7414, 12941, 14828, 25882, 51764, 142351, 284702, 569404, 4361117, 8722234, 17444468, 47972287, 95944574, 191889148]

約数ペア:

[(1, 191889148), (2, 95944574), (4, 47972287), (11, 17444468), (22, 8722234), (44, 4361117), (337, 569404), (674, 284702), (1348, 142351), (3707, 51764), (7414, 25882), (12941, 14828)]