16906341818

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{222329}}^1$

素因数の和:222721

約数の個数: 16

約数和(自身を含む): 25620419880

約数和(自身を除く): 8714078062

約数列:

[1, 2, 193, 197, 386, 394, 38021, 76042, 222329, 444658, 42909497, 43798813, 85818994, 87597626, 8453170909, 16906341818]

約数ペア:

[(1, 16906341818), (2, 8453170909), (193, 87597626), (197, 85818994), (386, 43798813), (394, 42909497), (38021, 444658), (76042, 222329)]