18469616428

素因数分解:

$2^2\times {\mathrm{1559}}^1\times {\mathrm{2961773}}^1$

素因数の和:2963336

約数の個数: 12

約数和(自身を含む): 32342572080

約数和(自身を除く): 13872955652

約数列:

[1, 2, 4, 1559, 3118, 6236, 2961773, 5923546, 11847092, 4617404107, 9234808214, 18469616428]

約数ペア:

[(1, 18469616428), (2, 9234808214), (4, 4617404107), (1559, 11847092), (3118, 5923546), (6236, 2961773)]