19982706

素因数分解:

$2^1\times 3^1\times {\mathrm{701}}^1\times {\mathrm{4751}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 40030848

約数和(自身を除く): 20048142

約数列:

[1, 2, 3, 6, 701, 1402, 2103, 4206, 4751, 9502, 14253, 28506, 3330451, 6660902, 9991353, 19982706]

約数ペア:

[(1, 19982706), (2, 9991353), (3, 6660902), (6, 3330451), (701, 28506), (1402, 14253), (2103, 9502), (4206, 4751)]