12806988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{56171}}^1$

素因数の和:56197

約数の個数: 24

約数和(自身を含む): 31456320

約数和(自身を除く): 18649332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 56171, 112342, 168513, 224684, 337026, 674052, 1067249, 2134498, 3201747, 4268996, 6403494, 12806988]

約数ペア:

[(1, 12806988), (2, 6403494), (3, 4268996), (4, 3201747), (6, 2134498), (12, 1067249), (19, 674052), (38, 337026), (57, 224684), (76, 168513), (114, 112342), (228, 56171)]