56987042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214237}}^1$

素因数の和:214265

約数の個数: 16

約数和(自身を含む): 102834240

約数和(自身を除く): 45847198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214237, 428474, 1499659, 2999318, 4070503, 8141006, 28493521, 56987042]

約数ペア:

[(1, 56987042), (2, 28493521), (7, 8141006), (14, 4070503), (19, 2999318), (38, 1499659), (133, 428474), (266, 214237)]