142449118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{535523}}^1$

素因数の和:535551

約数の個数: 16

約数和(自身を含む): 257051520

約数和(自身を除く): 114602402

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 535523, 1071046, 3748661, 7497322, 10174937, 20349874, 71224559, 142449118]

約数ペア:

[(1, 142449118), (2, 71224559), (7, 20349874), (14, 10174937), (19, 7497322), (38, 3748661), (133, 1071046), (266, 535523)]