17642146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2333}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 28008000

約数和(自身を除く): 10365854

約数列:

[1, 2, 19, 38, 199, 398, 2333, 3781, 4666, 7562, 44327, 88654, 464267, 928534, 8821073, 17642146]

約数ペア:

[(1, 17642146), (2, 8821073), (19, 928534), (38, 464267), (199, 88654), (398, 44327), (2333, 7562), (3781, 4666)]