21070484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229027}}^1$

素因数の和:229054

約数の個数: 12

約数和(自身を含む): 38476704

約数和(自身を除く): 17406220

約数列:

[1, 2, 4, 23, 46, 92, 229027, 458054, 916108, 5267621, 10535242, 21070484]

約数ペア:

[(1, 21070484), (2, 10535242), (4, 5267621), (23, 916108), (46, 458054), (92, 229027)]