39926962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 61617600

約数和(自身を除く): 21690638

約数列:

[1, 2, 43, 86, 199, 398, 2333, 4666, 8557, 17114, 100319, 200638, 464267, 928534, 19963481, 39926962]

約数ペア:

[(1, 39926962), (2, 19963481), (43, 928534), (86, 464267), (199, 200638), (398, 100319), (2333, 17114), (4666, 8557)]