17992784

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{5651}}^1$

素因数の和:5858

約数の個数: 20

約数和(自身を含む): 35042400

約数和(自身を除く): 17049616

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 5651, 11302, 22604, 45208, 90416, 1124549, 2249098, 4498196, 8996392, 17992784]

約数ペア:

[(1, 17992784), (2, 8996392), (4, 4498196), (8, 2249098), (16, 1124549), (199, 90416), (398, 45208), (796, 22604), (1592, 11302), (3184, 5651)]