17869006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 12370994

約数列:

[1, 2, 17, 19, 34, 38, 139, 199, 278, 323, 398, 646, 2363, 2641, 3383, 3781, 4726, 5282, 6766, 7562, 27661, 44897, 55322, 64277, 89794, 128554, 470237, 525559, 940474, 1051118, 8934503, 17869006]

約数ペア:

[(1, 17869006), (2, 8934503), (17, 1051118), (19, 940474), (34, 525559), (38, 470237), (139, 128554), (199, 89794), (278, 64277), (323, 55322), (398, 44897), (646, 27661), (2363, 7562), (2641, 6766), (3383, 5282), (3781, 4726)]