2899856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9566

約数の個数: 20

約数和(自身を含む): 5914800

約数和(自身を除く): 3014944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9539, 19078, 38156, 76312, 152624, 181241, 362482, 724964, 1449928, 2899856]

約数ペア:

[(1, 2899856), (2, 1449928), (4, 724964), (8, 362482), (16, 181241), (19, 152624), (38, 76312), (76, 38156), (152, 19078), (304, 9539)]