12727142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 20004192

約数和(自身を除く): 7277050

約数列:

[1, 2, 23, 46, 337, 674, 821, 1642, 7751, 15502, 18883, 37766, 276677, 553354, 6363571, 12727142]

約数ペア:

[(1, 12727142), (2, 6363571), (23, 553354), (46, 276677), (337, 37766), (674, 18883), (821, 15502), (1642, 7751)]