2019081608

素因数分解:

$2^3\times {\mathrm{1361}}^1\times {\mathrm{185441}}^1$

素因数の和:186808

約数の個数: 16

約数和(自身を含む): 3788580060

約数和(自身を除く): 1769498452

約数列:

[1, 2, 4, 8, 1361, 2722, 5444, 10888, 185441, 370882, 741764, 1483528, 252385201, 504770402, 1009540804, 2019081608]

約数ペア:

[(1, 2019081608), (2, 1009540804), (4, 504770402), (8, 252385201), (1361, 1483528), (2722, 741764), (5444, 370882), (10888, 185441)]