13122259

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 14284800

約数和(自身を除く): 1162541

約数列:

[1, 23, 47, 61, 199, 1081, 1403, 2867, 4577, 9353, 12139, 65941, 215119, 279197, 570533, 13122259]

約数ペア:

[(1, 13122259), (23, 570533), (47, 279197), (61, 215119), (199, 65941), (1081, 12139), (1403, 9353), (2867, 4577)]