19102292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 36675072

約数和(自身を除く): 17572780

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 2273, 4202, 4546, 8404, 9092, 25003, 50006, 100012, 434143, 868286, 1736572, 4775573, 9551146, 19102292]

約数ペア:

[(1, 19102292), (2, 9551146), (4, 4775573), (11, 1736572), (22, 868286), (44, 434143), (191, 100012), (382, 50006), (764, 25003), (2101, 9092), (2273, 8404), (4202, 4546)]