19279422

素因数分解:

$2^1\times 3^2\times {\mathrm{883}}^1\times {\mathrm{1213}}^1$

素因数の和:2104

約数の個数: 24

約数和(自身を含む): 41853864

約数和(自身を除く): 22574442

約数列:

[1, 2, 3, 6, 9, 18, 883, 1213, 1766, 2426, 2649, 3639, 5298, 7278, 7947, 10917, 15894, 21834, 1071079, 2142158, 3213237, 6426474, 9639711, 19279422]

約数ペア:

[(1, 19279422), (2, 9639711), (3, 6426474), (6, 3213237), (9, 2142158), (18, 1071079), (883, 21834), (1213, 15894), (1766, 10917), (2426, 7947), (2649, 7278), (3639, 5298)]