19640371193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1\times {\mathrm{8707}}^1$

素因数の和:9476

約数の個数: 16

約数和(自身を含む): 20807243520

約数和(自身を除く): 1166872327

約数列:

[1, 19, 227, 523, 4313, 8707, 9937, 118721, 165433, 1976489, 2255699, 4553761, 37553291, 86521459, 1033703747, 19640371193]

約数ペア:

[(1, 19640371193), (19, 1033703747), (227, 86521459), (523, 37553291), (4313, 4553761), (8707, 2255699), (9937, 1976489), (118721, 165433)]