30892214

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{42787}}^1$

素因数の和:42827

約数の個数: 12

約数和(自身を含む): 48906684

約数和(自身を除く): 18014470

約数列:

[1, 2, 19, 38, 361, 722, 42787, 85574, 812953, 1625906, 15446107, 30892214]

約数ペア:

[(1, 30892214), (2, 15446107), (19, 1625906), (38, 812953), (361, 85574), (722, 42787)]