1619381194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1\times {\mathrm{7351}}^1$

素因数の和:12165

約数の個数: 16

約数和(自身を含む): 2535557760

約数和(自身を除く): 916176566

約数列:

[1, 2, 23, 46, 4789, 7351, 9578, 14702, 110147, 169073, 220294, 338146, 35203939, 70407878, 809690597, 1619381194]

約数ペア:

[(1, 1619381194), (2, 809690597), (23, 70407878), (46, 35203939), (4789, 338146), (7351, 220294), (9578, 169073), (14702, 110147)]