19528058851

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{609509}}^1$

素因数の和:609738

約数の個数: 16

約数和(自身を含む): 23405184000

約数和(自身を除く): 3877125149

約数列:

[1, 7, 23, 161, 199, 1393, 4577, 32039, 609509, 4266563, 14018707, 98130949, 121292291, 849046037, 2789722693, 19528058851]

約数ペア:

[(1, 19528058851), (7, 2789722693), (23, 849046037), (161, 121292291), (199, 98130949), (1393, 14018707), (4577, 4266563), (32039, 609509)]