18452474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 28252800

約数和(自身を除く): 9800326

約数列:

[1, 2, 71, 142, 199, 398, 653, 1306, 14129, 28258, 46363, 92726, 129947, 259894, 9226237, 18452474]

約数ペア:

[(1, 18452474), (2, 9226237), (71, 259894), (142, 129947), (199, 92726), (398, 46363), (653, 28258), (1306, 14129)]