121237138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{290041}}^1$

素因数の和:290073

約数の個数: 16

約数和(自身を含む): 208830240

約数和(自身を除く): 87593102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 290041, 580082, 3190451, 5510779, 6380902, 11021558, 60618569, 121237138]

約数ペア:

[(1, 121237138), (2, 60618569), (11, 11021558), (19, 6380902), (22, 5510779), (38, 3190451), (209, 580082), (418, 290041)]