12005471

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 13094400

約数和(自身を除く): 1088929

約数列:

[1, 23, 43, 61, 199, 989, 1403, 2623, 4577, 8557, 12139, 60329, 196811, 279197, 521977, 12005471]

約数ペア:

[(1, 12005471), (23, 521977), (43, 279197), (61, 196811), (199, 60329), (989, 12139), (1403, 8557), (2623, 4577)]