30289078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19441}}^1$

素因数の和:19503

約数の個数: 16

約数和(自身を含む): 48993840

約数和(自身を除く): 18704762

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19441, 38882, 369379, 738758, 797081, 1594162, 15144539, 30289078]

約数ペア:

[(1, 30289078), (2, 15144539), (19, 1594162), (38, 797081), (41, 738758), (82, 369379), (779, 38882), (1558, 19441)]