16118837

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 3476683

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1889, 8533, 13223, 43447, 100117, 304129, 700819, 2302691, 16118837]

約数ペア:

[(1, 16118837), (7, 2302691), (23, 700819), (53, 304129), (161, 100117), (371, 43447), (1219, 13223), (1889, 8533)]