12291464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{35731}}^1$

素因数の和:35780

約数の個数: 16

約数和(自身を含む): 23583120

約数和(自身を除く): 11291656

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 35731, 71462, 142924, 285848, 1536433, 3072866, 6145732, 12291464]

約数ペア:

[(1, 12291464), (2, 6145732), (4, 3072866), (8, 1536433), (43, 285848), (86, 142924), (172, 71462), (344, 35731)]