12365780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88327}}^1$

素因数の和:88343

約数の個数: 24

約数和(自身を含む): 29678208

約数和(自身を除く): 17312428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88327, 176654, 353308, 441635, 618289, 883270, 1236578, 1766540, 2473156, 3091445, 6182890, 12365780]

約数ペア:

[(1, 12365780), (2, 6182890), (4, 3091445), (5, 2473156), (7, 1766540), (10, 1236578), (14, 883270), (20, 618289), (28, 441635), (35, 353308), (70, 176654), (140, 88327)]