12578194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 19779840

約数和(自身を除く): 7201646

約数列:

[1, 2, 23, 46, 271, 542, 1009, 2018, 6233, 12466, 23207, 46414, 273439, 546878, 6289097, 12578194]

約数ペア:

[(1, 12578194), (2, 6289097), (23, 546878), (46, 273439), (271, 46414), (542, 23207), (1009, 12466), (2018, 6233)]