2019030770

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{689089}}^1$

素因数の和:689389

約数の個数: 16

約数和(自身を含む): 3646664280

約数和(自身を除く): 1627633510

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 689089, 1378178, 3445445, 6890890, 201903077, 403806154, 1009515385, 2019030770]

約数ペア:

[(1, 2019030770), (2, 1009515385), (5, 403806154), (10, 201903077), (293, 6890890), (586, 3445445), (1465, 1378178), (2930, 689089)]