18416772824

素因数分解:

$2^3\times {\mathrm{5101}}^1\times {\mathrm{451303}}^1$

素因数の和:456410

約数の個数: 16

約数和(自身を含む): 34538295120

約数和(自身を除く): 16121522296

約数列:

[1, 2, 4, 8, 5101, 10202, 20404, 40808, 451303, 902606, 1805212, 3610424, 2302096603, 4604193206, 9208386412, 18416772824]

約数ペア:

[(1, 18416772824), (2, 9208386412), (4, 4604193206), (8, 2302096603), (5101, 3610424), (10202, 1805212), (20404, 902606), (40808, 451303)]