2100081590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11053061}}^1$

素因数の和:11053087

約数の個数: 16

約数和(自身を含む): 3979102320

約数和(自身を除く): 1879020730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11053061, 22106122, 55265305, 110530610, 210008159, 420016318, 1050040795, 2100081590]

約数ペア:

[(1, 2100081590), (2, 1050040795), (5, 420016318), (10, 210008159), (19, 110530610), (38, 55265305), (95, 22106122), (190, 11053061)]