12864156

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{5387}}^1$

素因数の和:5593

約数の個数: 24

約数和(自身を含む): 30172800

約数和(自身を除く): 17308644

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 5387, 10774, 16161, 21548, 32322, 64644, 1072013, 2144026, 3216039, 4288052, 6432078, 12864156]

約数ペア:

[(1, 12864156), (2, 6432078), (3, 4288052), (4, 3216039), (6, 2144026), (12, 1072013), (199, 64644), (398, 32322), (597, 21548), (796, 16161), (1194, 10774), (2388, 5387)]