12984230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 13868890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 739, 1255, 1478, 1757, 2510, 3514, 3695, 5173, 7390, 8785, 10346, 17570, 25865, 51730, 185489, 370978, 927445, 1298423, 1854890, 2596846, 6492115, 12984230]

約数ペア:

[(1, 12984230), (2, 6492115), (5, 2596846), (7, 1854890), (10, 1298423), (14, 927445), (35, 370978), (70, 185489), (251, 51730), (502, 25865), (739, 17570), (1255, 10346), (1478, 8785), (1757, 7390), (2510, 5173), (3514, 3695)]