1745872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5770

約数の個数: 20

約数和(自身を含む): 3561280

約数和(自身を除く): 1815408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5743, 11486, 22972, 45944, 91888, 109117, 218234, 436468, 872936, 1745872]

約数ペア:

[(1, 1745872), (2, 872936), (4, 436468), (8, 218234), (16, 109117), (19, 91888), (38, 45944), (76, 22972), (152, 11486), (304, 5743)]