18885773224

素因数分解:

$2^3\times {\mathrm{2593}}^1\times {\mathrm{910421}}^1$

素因数の和:913020

約数の個数: 16

約数和(自身を含む): 35424520020

約数和(自身を除く): 16538746796

約数列:

[1, 2, 4, 8, 2593, 5186, 10372, 20744, 910421, 1820842, 3641684, 7283368, 2360721653, 4721443306, 9442886612, 18885773224]

約数ペア:

[(1, 18885773224), (2, 9442886612), (4, 4721443306), (8, 2360721653), (2593, 7283368), (5186, 3641684), (10372, 1820842), (20744, 910421)]