18962396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 35126784

約数和(自身を除く): 16164388

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2903, 3266, 5806, 6532, 11612, 66769, 133538, 206113, 267076, 412226, 824452, 4740599, 9481198, 18962396]

約数ペア:

[(1, 18962396), (2, 9481198), (4, 4740599), (23, 824452), (46, 412226), (71, 267076), (92, 206113), (142, 133538), (284, 66769), (1633, 11612), (2903, 6532), (3266, 5806)]