1554210032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5112533}}^1$

素因数の和:5112560

約数の個数: 20

約数和(自身を含む): 3169771080

約数和(自身を除く): 1615561048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5112533, 10225066, 20450132, 40900264, 81800528, 97138127, 194276254, 388552508, 777105016, 1554210032]

約数ペア:

[(1, 1554210032), (2, 777105016), (4, 388552508), (8, 194276254), (16, 97138127), (19, 81800528), (38, 40900264), (76, 20450132), (152, 10225066), (304, 5112533)]