188979494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2903}}^1$

素因数の和:3196

約数の個数: 24

約数和(自身を含む): 312847920

約数和(自身を除く): 123868426

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2903, 2959, 5806, 5918, 31933, 32549, 63866, 65098, 351263, 702526, 780907, 1561814, 8589977, 17179954, 94489747, 188979494]

約数ペア:

[(1, 188979494), (2, 94489747), (11, 17179954), (22, 8589977), (121, 1561814), (242, 780907), (269, 702526), (538, 351263), (2903, 65098), (2959, 63866), (5806, 32549), (5918, 31933)]