1457072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4820

約数の個数: 20

約数和(自身を含む): 2972280

約数和(自身を除く): 1515208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4793, 9586, 19172, 38344, 76688, 91067, 182134, 364268, 728536, 1457072]

約数ペア:

[(1, 1457072), (2, 728536), (4, 364268), (8, 182134), (16, 91067), (19, 76688), (38, 38344), (76, 19172), (152, 9586), (304, 4793)]